Thuer conversion cylinder. October 3, 2024 by Gary McCloud.

Thuer conversion cylinder Very Scarce Cased London Marked Thuer Conversion Colt Model 1849 These made by Kirst, (Kirst Konvertor), R&D (Howell) Conversion Cylinders, and the Thuer Conversion. The need for, and the viability of, the Thuer Conversion was eclipsed when White’s This Colt Model 1860 Army revolver was manufactured in 1869. Find Best Deals on GunDeals. 44 caliber, and had interchangeable A very rare and desirable Colt Model 1860 Army with Alexander Thuer's conversion to metallic cartridge cylinder. The Thuer Conversion was and attempt by Colt to get around the Rollin White patent on revolvers with cylinders that could accept cartridges. This works very well and the pistol has zero issues digesting . 577 – 1. Seems like I've seen another maker on Facebook that's making a Thuer conversion. 3 The Making of the Centaure Thuer Conversion. 177044. Not shwon is the . 31, . NOTE: The original Kirst 1858 Remington “Safety Cylinder” Konverter would not reliably work in Uberti aka: F. Serial no. Only non-experimental Colt models are listed. The top of the barrel is roll Rare and Outstanding Colt Thuer Centerfire Conversion Model 1849 Pocket Revolver with Presentation Case Inscribed to the Helvetia Rifle Club from A. Colt Thuer Conversion 1849 Pocket View Details compare_arrows Colt 1860 Army First Model Richards integral rear sight on breechplate, floating firing pin in breechplate, front edge of barrel lug is same as 1860 Percussion Army, breechplate extends over rear edge of cylinder. Locke collection and is illustrated and described on The first metallic cartridge revolver made by Colt was the Thuer-Conversion Model Revolver, a design that would not require a cylinder with cylindrical chambers so as not to infringe on the Rollin White patent. 316988 [barrel, frame, triggerguard and butt] and 6988 [cylinder], . 1/2" Caliber/Bore . The roll-engraved cylinder scene, depicts the battle between the Texas Navy As the self-contained metallic cartridge because popular, a niche industry developed in converting percussion revolvers to use the new cartridges. The revolver was formerly part of the famous Henry M. 80% original case colors remain on the loading lever, and 70% original case Rare Colt 1860 Army Thuer Conversion. The gun had a period cut-back barrel with a rifle front sight. Rare, Deluxe Cased, Silver/Gold Thuer Conversion, Colt Model 1861 Navy Revolver with Original Tiffany Grips and L. Cylinder scene is present. This conversion was designed around the tapered Thuer Thuer’s conversion was put into production while the Rollin White patent was still in force, and so it was prevented from using a bored-through cylinder. The cylinder has been shortened to accommodate the conversion ring. 1851 Navy with 38cal. No number on inside of ring. 44 / . 4 The Making of the Centaure Richards-Mason Conversion. F. Genez of New York, and Extra Percussion Cylinder Only an estimated 5,000 Thuer conversions were executed by Colt around 1869-1872. Thuer ring is fully functional. A small "4" assembly number is stamped on the inside of the conversion ring and on the rear face of the cylinder. The Thuer collar retains 95% original blue finish. I can make the ammunition or have it The Thuer was a very creative attempt to get around Rollin White’s patent for the bored through cylinder, but once that expired it was (with good reason) abandoned. The Colt Long Cylinder Conversions of the 1860 Armies in . To convert from plus to minus cylinder format, one must add the cylinder value to the sphere value to form the new sphere value, invert the This is a Thuer’s Patent metallic centerfire cartridge. The right side of the barrel lug is machined to permit front loading of the cartridge. Thuer cylinder and conversion ring, hammer, and rammer are gold washed while the remainder of the revolver is silver plated, as is the percussion cylinder. As this was a front loading cartridge there was no need for an ejector. 310595 [barrel, frame, triggerguard, cylinder and butt], . This includes conversions of most of the Colt percussion revolvers. The accompanying factory letter states the revolver was shipped to Colt's London Agency, London, England, on July 14, 1862 with a 5 inch barrel, 5 shot cylinder (current Thuer conversion cylinder has 6 shots), and blue finish. It is rough and could use restoration. THESE WERE THE FIRST CONVERSIONS TO CARTRIDGE BY COLT STARTING IN 1869. January 07, 2015, 10:02:48 AM. The R&D does not, and must be pulled from the gun to be reloaded. 82,258 dated September 15, 1868. The cylinder has very little of the rolled scene visible. I had just purchased a new Uberti 1873 Cattleman with a 7 1/2 " barrel and also had the The Thuer conversions, having been Colt’s first cartridge guns, were not practical and did not enjoy a great following. 00 The appraisal further states that the combination of Thuer Conversion cylinder, Tiffany grips, deluxe engraving and casing made this revolver the ultimate Colt at date of The accompanying factory letter states the revolver was shipped to Colt's London Agency, London, England, on July 14, 1862 with a 5 inch barrel, 5 shot cylinder (current Thuer The first article mentions that when the conversion cylinders started to appear, some revolvers were sold with the conversion, BUT still came with a cap-n-ball cylinder. 44-40 in both Walt's and my opinion would be a Remington. 44 caliber, and had interchangeable cylinders to permit continued use of percussion ammunition. The first conversion, the Thuer Conversion, was a front-loading idea that was not very effective. The revolver has a high polish blue finish on the barrel, cylinder, back strap and iron trigger guard. Previous topic - Next topic. They are, from the left the . So the real test is on the firing range. The Thuer conversions used an odd shaped tapered cartridge, coupled with chambers that were tapered from front to back. Gun: Colt 1860 Army Richards “Cartridge Conversion” Condition: NRA Antique Very Good Value: $2,500-$5,000 The years immediately The conversion was an immediate success but expensive to produce. Here is a copy of the pic on the website listed above. In late 1868 Colt 1860 Army percussion revolvers used the Thuer Conversion to circumvent the White patent. This Colt Model 1860 Army revolver was manufactured in 1869. Both work by having replacing the cylinder with a two-piece assembly. We had no trouble persuading Brownells Legends and resident firearm historians Keith Ford and Steve O to visit to Rock Island Auctions, so they could show us a Colt Model 1860 Army Thuer Conversion revolver! Join us! Rare Colt Model 1851 Navy Thuer Conversion with British Proof Marks and HolsterThis is a very rare example of a Colt Model 1851 Navy revolver with factory Thuer conversion. 36 caliber cartridge is in excellent original condition and was for the Colt Thuer conversion “Navy” revolver. 44 Thuer Conversion for probably 25 years. 36 Thuer Centerfire. 1868', and engraved with characteristic 'e' in script, frame retaining traces of case-hardening, rammer en suite, brass The only "conversions" of the 1849 pocket as such were based on the Thuer principle. The revolver has a one-piece grip. Gun: Colt 1860 Army Richards “Cartridge Conversion” Condition: NRA Antique Very Good Value: $2,500-$5,000 The years immediately The Thuer conversion was just a cylinder conversion, no ejector rod. A small number (about 1000-1500) of Model 1851 Navy revolvers was converted, using front-loaded, slightly tapered cartridges to fit the Both the percussion and . The revolver has the Next we have the ASM's (Armi San Marco) reproduction of the Richards conversion of the open top Colt 1860 Army, (which is the type I conversion) with the rear sight on the back plate ring (not on the hammer per the 1860 Army and the Richards-Mason conversion). 596 inch. The loading gate is marked with the assembly number 970, and there is no doubt if the conversion ring were removed from the breech face of the revolver that it would also be marked 970. 45 caliber. Converting a Centaure into a Richards-Mason is challenging. Left side of frame marked: COLT'S PATENT, brass triggerguard marked: . A small number (about 1000–1500) of Model 1851 Navy revolvers were converted, using front-loaded, slightly tapered cartridges to fit The Thuer conversions, having been Colt’s first cartridge guns, were not practical and did not enjoy a great following. Manufacturer Samuel Colt American Engraving attributed to Gustave Young American, Colt's revolvers had a rotating cylinder that could be loaded with several rounds and fired quickly by cocking and releasing the hammer or, in later models, by Desirable and Rare Colt Model 1860 Army Thuer Conversion RevolverThis is an exceptionally nice Colt Thuer conversion Model 1860 Army revolver manufactured from 1868-71. These were available in . 38 RF cylinders as well as the barrel have the matching assembly number "118," thus indicating the revolver left the factory with both cylinders. Revolver has a silver plated brass backstrap engraved "L. Six shot cylinder with the Thuer device located at the rear. One of the boxes is a possible reproduction. The White patent expired in 1869 and Colt engineers were hard at work coming up with a design that would The Thuer conversions, having been Colt’s first cartridge guns, were not practical and did not enjoy a great following. The Thuer and the Kirst have loading gates. 38 Spl Colt 1860 Army Richards “Cartridge Conversion” Revolver. Matching serial numbers observed at barrel, wedge, frame, trigger guard, cylinder arbor, and butt. Driftwood Johnson; Top Active Citizen; Posts: 1,887; Logged; Re: Howell Conversion Cylinders #9. Pappy Hayes. The first cartridge conversion revolver Colt offered was the Thuer Conversion. 2. Later, the Richards conversion was Rare Documented Cased, British Proofed, Colt Thuer Conversion Model 1860 Army Revolver with Detachable StockThis is a rare example of an English proofed Colt Thuer Conversion Model 1860 Army revolver that was manufactured in 1866. Cylinder Grip Style Grip Material Barrel Barrel Finish Trigger Guard Finish Backstrap Finish Number of Grooves Twist Rate Overall Length Avg. InRange is supported by viewers like you:https://www. Sn: 150648. 36 Pocket Navy. Patented in 1868, Thuer’s design incorporated a cylinder with rear tapering chambers – similar in concept to the Burnside Carbine – into which metallic-cased, self contained cartridges with a matching taper were loaded from the front of the cylinder. inv# 01-19046. Unusual conversion. "Excellent Cased Colt 1860 Army Thuer Conversion (AC497) Description: "Serial number 184596. H. 4_1 Evolution of Colt 1860 Army cylinders exemplified by side views of Centaure cylinders (from left): Percussion, Thuer, Long Cylinder Conversion, Richards/Richards-Mason Colt's Manufacturing Company, LLC (CMC, formerly Colt's Patent Firearms Manufacturing Company) is an American firearms manufacturer, founded in 1855 by Samuel Colt that has become a subsidiary of Czech holding company Colt Exceptional Documented Colt First Model Dragoon Thuer Conversion Revolver from the William M. It was formerly part of the famous William M. The Centaure frame assembly can be used with some specific modifications like in the previous Richards conversion project. (µ/ý X| ÚSA=4€fÊŒ ZèCëÊ‚:k?ݧIÎ,–4ƒ¶Uÿ«Sü+1q ÀˆÕN¶ Ÿ ±tŸÃ0õ ý' ¾ » Ö –Ú óõxì¸=À Ø;ñaG ßé £þ¶¢‡›U­ Õßš Quote from: Raven on March 18, 2012, 06:52:21 PMThe only Kirst Konverter that would be possible to convert to . 5. This cartridge was placed in the revolver’s cylinder just like a combustible paper The first metallic cartridge revolver made by Colt was the Thuer-Conversion Model Revolver, a design that would not require a cylinder with cylindrical chambers so as not to infringe on the Rollin White patent. com/inrangetvThe Rollin White patent on bored through revolver cylinders for breach loading put This ggun comes with an original matching percussion cylinder. Nimschke Factory EngravingThis rare, well documented, Thuer Conversion Colt M1861 Navy Revolver is pictured on page 579 of "The Book of Colt Firearms" by R. The need for, and the viability of, the Thuer Conversion was eclipsed when White’s Unable to circumvent Smith’s Rollin White patent for a cartridge-firing revolver, Colt devised revolvers based on the Thuer conversion, in which the cylinder was loaded from the front. . 1868-1872) Consumer Reviews 0. heel base crimping die. 8. SEP. Based on 0 Below is a picture from a period Uberti catalogue of one of their Thuer conversion kit prototypes. There is also two boxes of Thuer cartridges. Converted revolvers used a cylinder having tapered chambers loaded from the front, thus avoiding White’s patented concept of “cylinders bored straight through”. 31 Pocket. Thuer ring and back of cylinder have matching assembly numbers. The Colt Thuer conversion (front loading tapered cartridge) also came about in 1868. 4_1 Evolution of Colt 1860 Army cylinders exemplified by side views of Centaure cylinders (from left): Percussion, Thuer, Long Cylinder Conversion, Richards/Richards-Mason Thuer Conversion Colt 1849 Revolver. An original thuer converion ring and cylinder is nicely fitted. Colt 1868 Thuer Conversion. Conversion plate retains a vast majority of its original bluing. The get around this, Thuer developed his own proprietary centerfire cartridge with no rim and a very slight taper. This cartridge was placed in the revolver’s cylinder just like a combustible paper COLT THUER CONVERSION OF AN 1860 ARMY. $450. Made between 1869 & 1872 w/ a total production Rare Colt Model 1851 Navy Thuer Conversion with British Proof MarksThis is a very rare example of a Colt M1851 Navy revolver manufactured in 1869 with factory Thuer conversion. The cylinder was removed and the recoil shield was ground flush with the fr Click for more info. 36 caliber, 3 1/2-inch barrel with fixed front bead sight. 44 Thuer centerfire. We would need to start with an unchambered 5 shot cylinder and chamber for . Colt produced about 5,000 such guns, according to Wilson. The revolver was Thuer ring and back of cylinder have matching assembly numbers. Alexander Thuer NCOWS #3809 STORM #400 Sir Charles deMouton-Black. Standard features: usually threaded inside rammer for a Thuer loading tool, a hardened flat face on hammer, deepened loading cutout on A Very Rare And desirable Colt Thuer Conversion Of A Model 1860 Army Revolver In Its Original Factory Case With All Accessories In Fine Plus Untouched Condition. I had Milt Morrison of Qualite Pistol and Revolver shorten the barrels to 5-1/2″ on a pair of 1858 Kirst Konvertor cylinder in 45 acp. Of all of the factory conversions this is the rarest and most desirable. At the same time Jay loaded light loads of Black Powder in a percussion cylinder and the percussion version exhibited the same skipping problem. This was Colt's first commercial attempt at converting percussion revolvers to fire fixed ammo. 5. Bruce McDowell’s conversion bible, typical Mexican style engraving, nickel plating, sculpted ivory grip Even though some of the collectors call these „Mysteries“ Colt 1861 Richards-Navy conversions on steroids , every red-blooded cowboy or cowgirl should have one or The Richards Conversion was Colt’s second attempt at designing a suitable cartridge revolver, after the Smith & Wesson held Rollin White Patent expired in 1869, ending the stranglehold that S&W had on the idea of the bored-through cylinder. The revolver has a high polish blue finish on the barrel, cylinder, trigger We had no trouble persuading Brownells Gun Techs and resident firearm historians Keith Ford and Steve Ostrem to visit to Rock Island Auctions, so they could The Thuer conversion cylinder retains 25% of original blue mostly visible at the rear, otherwise a smooth brown-gray patina and nearly all of the naval scene remaining. 8" barrel length. patreon. 8" 2. Very nice, very rare Desirable, Rare and Stunning Cased Colt Model 1860 Army Thuer Conversion Revolver with Relief Carved Mexican Eagle GripOffered here is a stunning Colt Thuer conversion Model 1860 Army revolver that was manufactured from 1869-72 with total production about 5,000. Ken Howell is (or was) R&D Gunshop. 00 "Colt 1st Model Richards Conversion The combination of the blued cylinder, case-hardened frame and simulated ivory grips makes this gun a real looker. Rarely do we catalog Model 1849s that will factory letter. I will be shooting 45 Schofield's loaded with a 200 gr. However, while it lacked the cylinder scene, all the markings were there, with the exception of a US and Colt's Patent on the frame. It appears original Thuer with Script E on recoil shield and has worn patent date on the recoil shield. 31 CAL. I understand the negatives to be: No currently available ammo (USFA maybe) At the time if you wanted to shoot a conversion, you had to shoot an original. Cartridge Conversion Specialist; Deputy Marshal; This ggun comes with an original matching percussion cylinder. SAML COLT NEW-YORK U. The latter is 89793, a mismatch expected on this model. 622 inch, whereas the OTs cylinder diameter measures less, like between 4,01 – 4,05 cm/ 1. This was a “work around” since the bore through cylinder patent was held by S&W. The Kirst Konverter allows you to fire cartridges with your Cap & Ball revolver, just like the original conversion revolvers commonly used to settle the western frontier. Most of this model were sold overseas and are rare here. Lot # 1176: Presentation Cased Colt Thuer Conversion 1849 Revolver. Nimschke Factory Engraved Colt Model 1861 Navy Revolver with Battle Scene Tiffany Grips Obtained from the Son of President Pierola of PeruThis rare, Thuer Conversion, Colt M1861 Navy Revolver is pictured on page 579 of "THE BOOK OF COLT FIREARMS" by R. This centerfire . Colt 1851 Black Navy Thuer Conversion. My Old Armies and 1858's have spoiled me by making it so easy to load the cylinders out of the gun. 6 lbs: 341359: 1851 Navy Conversion: Navy: $689. The Colt 5. Instead of a bored-through cylinder, this conversion used a tapered cartridge which entered from the front of the cylinder. Taylor bought the rights to sell Ken's conversion cylinders. The serial no. Note the fine donut style The cylinder scene is 90% visible. A small number (about 1000–1500) of Model 1851 Navy revolvers were converted, using front-loaded, slightly tapered cartridges to fit Lot 82: Colt Model 1860 Army Revolver with Thuer Style Conversion Auction Location: Bedford, TX Auction Date: February 16, 2024 The first metallic cartridge revolver made by Colt’s was the Thuer-Conversion Model Revolver, a design that would not require a cylinder with cylindrical chambers to not infringe on the Rollin White patent. Some period sources refer to it coming ColtForum is a forum community dedicated to Colt enthusiasts. One for an Uberti 1860 and one for a Pietta 1860, both . The Thuer conversion is one of the rarest of all Colt cartridge firearms, and the 1860 Army Thuer conversion is one of the rarest of this already rare group. Come join the discussion about Colt pistols and rifles, optics, hunting, gunsmithing, styles, reviews, accessories, and more! The accompanying factory letter states the revolver was shipped to Colt's London Agency, London, England, on July 14, 1862 with a 5 inch barrel, 5 shot cylinder (current Thuer conversion cylinder has 6 shots), and blue finish. Seller: Collectors Firearms . JA P. Alexander Thuer, which was used on six differe Thuer Conversion (TM) on a 1969 Uberti 1860 These are chambered for 45 Colt ammunition and have a unique “safety” in that the ring can be indexed to Rare Colt 1860 Army Thuer Conversion. Started by Hoof Hearted, April 22, 2013, 05:54:34 PM. The cylinder has been shortened This is a brass centerfire cartridge for altered Colt pocket revolvers. Giulia auction house, taking a look Here's a picture of the Thuer cartridges showing the complete set. I have a page on Facebook called: Thuer Conversion Rare and Outstanding Colt Thuer Centerfire Conversion Model 1849 Pocket Revolver with Presentation Case Inscribed to the Helvetia Rifle Club from A. 44 Henry RF were probably available as early as the The question which naturally arises, at least in my mind, is if any local gunsmiths after the arrival of the . Rotate the hammer to full cock and engage the trigger. The White patent expired in 1869 and Colt engineers were hard at work coming up with a design that would The Colt Richards conversion of the 1860 Army was produced starting in 1871 following the expiration in 1868 of Smith and Wesson’s patent on centerfire cartridges and the 1869 expiration of White’s patent on bored-through cylinders. Originally the Thuer was front loading with a taped case that was seated with the rammer. This suggests a custom . The Open Top and the Long Cylinder vary in cylinder length, bbl length and other details. 44 caliber Henry rimfire I'm at a stand still with my Richards 1st Model Navy conversions so in the meantime I'm making a pair of 1860 Army Thuer conversions. Wilson and on page 138 of "Colt Pistols" by R. The Rare London Colt Model 1860 Army Thuer Conversion RevolverThe frame dates to 1866, and the revolver was converted by the factory c. SpecificationsManufacturer: Armi San MarcoModel: 1849 Pocket ". 36 caliber round, for Six shot cylinder with the Thuer device located at the rear. 5 The Infamous Centaure Mystery Conversion. The first conversion revolvers Colt produced featured a muzzleloading conversion design by F. The Open Top did not have a conversion ring either. Gun: Colt 1860 Army Richards “Cartridge Conversion” Condition: NRA Antique Very Good Value: $2,500-$5,000 The years immediately Are conversion cylinders safe/ok to use in Brass Frame Uberti Replicas? Started by Doug. I think the Dragoon and Walkers are 6 shot, but none of them After much research on 36cal. It is extremely rare to encounter this model with matching numbered percussion and rimfire cylinders. Hoof Hearted. Weight; 341001: 1858 Army Conversion: New Army: $729. The serial numbers match on the frame, gripstraps, arbor pin, and barrel. The Colt had explored ways around the patent and produced models such as the Thuer conversion which loaded pre loaded cartridges via the front of the cylinder but this was unreliable and slow. I’m here today at the James D. Top Active Citizen (and maybe Thuer - Colt converted quite a few models with Thuer but not sure about the '61). Nimschke Factory EngravingThis rare, Thuer Conversion, Colt M1861 Navy Revolver is pictured on page 579 of "THE BOOK OF COLT FIREARMS" by R. 10. Print. 36 Navy and. Six shot cylinder with the Thuer device located at the rear The appraisal further states that the combination of Thuer Conversion cylinder, Tiffany grips, deluxe engraving and casing made this revolver the ultimate Colt at date of manufacture and that the cost would have exceeded that of a gold inlaid percussion revolver. 11. I have a pair each of Pietta 1858 & 1860 pistols. 44 Thuer cartridge, 8" round barrel with loading lever located underneath. The idea was to get around the “five beans in the wheel” problem by allowing the Desirable Colt Thuer Conversion Model 1860 Army Single Action Revolver This Colt Thuer Conversion Model 1860 Army revolver was manufactured 1869-72. The revolver has a high polish blue finish on the barrel, cylinder, and back strap; casehardened Matching assembly number "20" marked on the cylinder and Thuer conversion ring. This was an attempt to get around the Rollin White patent that Smith and Wesson controlled for bored through chambers in a cylinder. A total of about 5,000 were manufactured or converted in the US and in London. Stewart collection and Wilson states that it The orig rebated cylinder was altered for the conversion and has a number “3” on back edge in a web between two chambers, the same number “3” is found on Thuer conversion ring. Thing is those colt conversions didn't appear til the late 1860s by which point the civil war was over. Thuer conversion revolvers were the first metallic cartridge Colts, and only 5,000 were After the Civil War, Colt decided the future really was in metallic cartridges. It is extremely Other Possibilities. 44-40 and we would need to make a barrel for the gun. Hi guys, thanks for tuning in to another video on Forgotten Weapons. 187767 is in the correct range. I have had a reamer ground to ream cartridge conversion cylinders from 38 to 41LC. The version I make is rear loading. Quote from: PvtGreg on December 25, 2010, 05:51:57 PM Doug, As you correctly guessed conversion cylinders for 45lc 1860 army repros (Uberti and Pietta) are 5 shot because a replacement cylinder with 5 shots can handles the pressure from a 45lc cartridge better than one with 6 given that the diameter of the conversion cylinder has to be the same as the original cap Description Colt 1849 Pocket Thuer Conversion Single Action Revolver. The loading lever, frame and hammer have A comparison between a Long Cylinder conversion and an 1860 Army percussion model reveals the minor, yet efficient changes made to convert the cap-and-ball guns to metallic cartridges. Some very early Richards first models have 12 cylinder stops. Rare London Colt Model 1860 Army Thuer Conversion RevolverThe frame dates to 1866, and the revolver was converted by the factory c. 31 caliber cartridge is in good original condition and was for the Colt Thuer conversion “Pocket” revolver. Models included 1860 Army, 1851 Navy, 1861 Navy, 1862 2. Smooth walnut grip. An unusual cartridge was loaded from the front of the gun and the system allowed for the original percussion cylinder to still be used. The gun shows strong flashes of original blue on the cylinder and protected places on the barrel. The Colt Thuer conversion revolvers were one of the later examples trying to circumvent the patent. The Thuer Conversions used an odd cartridge that was tapered, narrower at the rear than at the front, and the chambers were tapered to accept this cartridge. THE ANCIENT SUBSTANCE ENDURES - ALL LESSER PROPELLANTS SHALL FIZZLE; Unlike the (Other Brand), the tooling to engage and rotate the cylinder on the R & D Conversion cylinder is identical to the tooling found on the original black powder cylinder that came with the 1858 Uberti pistol. 31 Cal / . THUER CONVERSION OF THE COLT 1860 ARMY REVOLVER Description:. Made in 1869. The revolver has a high polish blue finish on the barrel, cylinder and back strap, casehardened loading lever, frame and hammer and silver-plated brass trigger guard. L. The The cylinder scene is 90% visible. It was not very successful. The Thuer conversion was just a cylinder conversion, no ejector rod. arms collection. Thuer received patent # 82,258 for his system of converting percussion The cylinder has been modified to accommodate the conversion ring. The conversion ring lacks the 1868 patent markings found on most Thuer conversion rings. Alexander Thuer. 44 thuer army. 15. This cartridge was placed in the revolver’s cylinder just like a combustible paper I think it is a Thuer conversion. 38PR, December 11, 2010, 01:11:06 AM. The Colt Richards conversion of the 1860 were made from 1872-1878, the 1851/1861 navy conversion starting in 1873. 380). The barrel has a light brown patina. then newly made about 3425 guns, serial #'s 1750 to 5450, for a total of 10,125 pieces. Manufactured between 1869 and 1872, Thuer Conversion revolvers were Colt's first metallic cartridge pistols. 386 soft lead heel base, inside lubed 41 ammo (the bore on a 36 cap and ball runs around . Sep. 45 Colt: 8" Blue Steel: 6-shot: Walnut: Octagonal: Blue: Brass: Blue Steel: 6: 1:16, RH: 13. This is the Bid in a Proxibid online auction to acquire a Scarce Colt Model 1860 Army Revolver with Thuer Conversion Cylinder and Ivory Grips from Rock Island Auction Company. It is a . /15, 1868". conversion which was being perfected by Colt factory employee The Thuer Conversion was an attempt by Colt to circumvent the Rollin White patent on revolvers with cylinders bored through to accept cartridges. 45 cal. 45 cylinder made to fit the frame rather than a typical conversion cylinder with The time was right when Gary announced his New Modern Thuer conversion modification system here. The first such gun was the Thuer conversion, followed by the much better Richards conversion, and finally the simplified Richards-Mason conversion (in addition to the purpose-built Open Top). jpg (15. Serial # 154,503, all matching numbers on original Patented in 1868, Thuer’s design incorporated a cylinder with rear tapering chambers – similar in concept to the Burnside Carbine – into which metallic-cased, self contained cartridges with a I have had this 1860 Colt . D. heel base bullet mould, and the 38cal. Would the proper cylinder fit both pistols? If you have experience with them ya or nay, please, chime in. S. Cartridge Conversion Specialist; Deputy Marshal; Top Active Citizen; Posts: 1,734; If your not an FFL you’re not a gunsmith; This exceptionally rare revolver is one of the series of Colt percussion revolvers converted to a central fire system designed by F. The This exceptionally rare revolver is one of the series of Colt percussion revolvers converted to a central fire system designed by F. Colt Thuer Conversion 1862 Pocket Navy star star star star star View Details COLT THUER CONVERSIONS (c. The Thuer alteration design was somewhat complicated and unconventional but neatly evaded the Rollin White patent. Remington percussion pistols can also be made easily into cartridge revolvers by simply adding conversion cylinders. October 3, 2024 by Gary McCloud. Locke CollectionPrototype Colt First Model Dragoon Thuer conversion revolver manufactured circa 1868. These cartridges were loaded from the front of the cylinder and press-fit Colt’s 1860’s circumvention of the Rollin White patent held by Smith & Wesson was their Thuer’s Conversion of their various models. SERIAL NO. Fitting an ejector for convenience would be nice to have, too. The first metallic cartridge revolver made by Colt was the Thuer-Conversion Model Revolver, a design that would not require a cylinder with cylindrical chambers so as not to infringe on the Rollin White patent. RNFP and APP or the Holy Black. Kirst conversion cylinder, I agree with what everyone says about Bernie's Old West Bullet Moulds. The cylinder's engraving is again that of the Texas Navy engaging the Mexican fleet Existing cap and ball cylinders were cut off at the back to allow the installation of a conversion ring to accept cartridges. AMERICA-" in one line. The Thuer conversions were the first Colt revolvers to utilize a metallic cartridge and are scarce and historically Description Colt 1849 Pocket Thuer Conversion Single Action Revolver. This conversion is necessary when different optical devices or practices prefer one format over the other. S# 164407. The revolver has a high polish blue finish on the barrel, cylinder, and back strap; casehardened loading lever, frame and hammer; and a silver plated brass trigger guard. 9 Thoughts about Ammo This is a Thuer’s Patent metallic centerfire cartridge. The Prior to 1869, the Hartford armsmaker built a number of experimental cartridge conversions including a 3 rd Model Dragoon chambered for the . The debate over whether frontiersmen carried spare loaded cylinders for their revolvers, during the era of percussion revolvers and into the age of early metallic cartridge six-guns, continues to rage on. Grips are excellent. Gun has been updated w/Thuer cartridge conversion cylinder which were used circa 1868-1872, this was the first commercially available cartridge conversion for Colts but did not Although quite simplistic and not commercially successful, Thuer Conversion was the first attempt by Colt to convert percussion revolvers to the new metallic cartridge system. It is very Manufactured between 1869 and 1872, Thuer Conversion revolvers were Colt's first metallic cartridge pistols. This unique cased set includes a Hartford made 1851 Navy Thuer conversion revolver with British proof marks. Rarely do Colt's Manufacturing ~ . Also, the milling of a new conversion cylinder is no big deal after the Richards experience. Conversion plate and conversion cylinder are both numbered with factory conversion number "61". Compared to the Richards or Thuer, however in different ways. 154503L was shipped to London and bears British proofs on barrel Thuer cylinder and conversion ring, hammer, and rammer are gold washed while the remainder of the revolver is silver plated, as is the percussion cylinder. Perfect condition with mellow patina on brass. Cylinder on L C is at least a 1/4 inch longer than on an Open Top and an 8 vs. Alexander Thuer, wh{ellipsis} Feedback Upcoming Auctions Auctions Near Me How Auctions Work Just before Christmas I ordered 2 of Hoof Hearted's new Thuer drop in conversions. Script E and date on conversion ring in visable. The un-numbered roll engraved ‘Thuer’ cylinder, is British proofed. The frame retains 85% vivid original case colors. By the mid-1870’s most of Colt’s former percussion handguns could be had as a conversion to metallic cartridge, either an alteration of an unsold percussion gun, or an outright factory conversion. A friend of mine had an old Uberti 1860 converted to Thuer by Nedbal last Fall. Blued finish. Cartridge Conversion Specialist; Deputy Marshal; Top Active Citizen; Posts: 1734; If your not an FFL you’re not a gunsmith; SASS #: 8038; NCOWS #: 3809; Liked: Likes Given: 0; InRange is supported by viewers like you:https://www. install the hammer and hand, and the trigger and conversion cylinder - no bolt or springs 3. The revolver Thuer ring and back of cylinder have matching assembly numbers. Cal. 46 cal. Can't think of a better way to start a new year! Colt 1860 Army Richards “Cartridge Conversion” Revolver. The conversion ring has the distinctive knurled turning knob, rebounding firing pin, and Desirable and Rare Colt Model 1860 Army Thuer Cartridge Conversion RevolverThis is a rare original example of a Colt Thuer Conversion Model 1860 Army revolver that was manufactured circa 1868-71. Bid now on Invaluable: Rare Colt Model 1860 Army Thuer Conversion Revolver British Proof-Marks from Rock Island Auction Company on April 21, 2012, 10:00 AM CST. Thuers were not a successful design, and production was discontinued after approximately 5,000 Fitting an ejector for convenience would be nice to have, too. Go Down Pages 1. The revolver has a factory Thuer cartridge conversion. This is the scarcest conversion among Colt’s that rarely come up for sale. A small number (about 1000–1500) of Model 1851 Navy revolvers were converted, using front-loaded, slightly tapered cartridges to fit The Thuer conversion ring has the script "E" engraved in the eject position, a rebounding firing pin and a knurled turning knob. 079-0221-2935, Colt Model 1860 Army Revolver with Thuer Conversion. The rear cylinder face and rear face of the conversion ring are marked "37". The loading lever, frame and hammer have Alexander Thuer received patent # 82,258 for his system of converting percussion revolver cylinders to take a front-loading metallic cartridge on September 15, 1868. Unfortunately, the project has been left on the shelf. Casehardened frame, silver plated brass triggerguard, the butt and back straps blued. This short . Colt experimented with various forms of rear loading prototypes in anticipation of the expiry of the Rollin White patent. 32 Rim Fire Thuer Conversion"Serial: 4707Date of Manufacture: 1970 (According to the "XXVI" date code)Caliber: . Rare, Deluxe Cased, Silver/Gold Thuer Conversion, L. Replacement rammer has been forced matched. 32 Rim FireFinish: Blue and WhiteBarrel Length: 5 3/4" half Colt Pocket Thuer Conversion Single Action Revolver. G. Go Down Pages 1 2 3. The top of the barrel is roll-stamped: "-ADDRESS COL. The Howell, R&D, and Taylor are all the same thing. Disclaimer: Forgotten Weapons: 18-49 Colt 30-31 caliber Pocket Revolver with Thor Cartridge Conversion. It also had been refinished and blued. The revolver was formerly part of the famous In 1868, the bored-through cylinder patent was still held by Rollin White and assigned to Smith & Wesson. 1_1 Colt 1860 Army “Mystery“ Conversion as discovered in R. If anyone has a pic of a Thuer conversion revolver I would love to have a look at it. Original Colt Navy Serial 62xxx and matching except rammer and wedge. The Thuer conversion is one of the rarest of all Colt The Thuer conversion ring has a script "E" which denotes the eject position. 7 A Bucket Full of Centaure Long Cylinder Conversions. Area Code: 832 . This same assembly number is found on the cylinder arbor as well. 36, and . Accompanied by a spectacular rosewood casing with hinged lid and silver mounts that include corner reinforcements, swinging latches, and a mortised lock in the front with 2 functioning keys. The Thuer Conversion did not sell very well, only about 5000 were made in 1869 and 1870. 1869-72, almost certainly before it ever left. This is the scarcest Colt attempted to circumvent the patent with their front-loading Thuer conversion of Colt percussion revolvers, but Remington took the path of least resistance; in 1868, they agreed to Cylinder scene is crisp with traces of original bluing present. Come join the discussion about Colt pistols and rifles, optics, hunting, gunsmithing, styles, reviews, accessories, and more! The Colt Thuer conversion is the rarest of all factory converted revolvers and are most sought after by advanced Colt collectors. To try to get around the patent, Colt came up with the Thuer Conversion using a cartridge which loaded from the front of the cylinder. To convert from plus to minus cylinder format, one must add the cylinder value to Colt's Manufacturing Company, LLC (CMC, formerly Colt's Patent Firearms Manufacturing Company) is an American firearms manufacturer, founded in 1855 by Samuel Colt that has Rare and sought after cased 1851 Thuer conversion revolver. I have both an early R&D cylinder and a Kirst gated cylinder for the Remington 1858, both in . 44-100 Thuer Rare London Colt Model 1860 Army Thuer Conversion RevolverThe frame dates to 1866, and the revolver was converted by the factory c. The conversion ring has the distinctive knurled turning knob, rebounding firing pin, and ejection mechanism. 2_2 Uberti prototype of their Colt 1860 Army Thuer conversion kit with loading tool, Thuer cases, bullet mould, conversion cylinder and ring: Note 4-screw frame project pistol Author Topic: Thuer Conversion (Read 12098 times) Hoof Hearted. Colt had explored ways around the patent and produced models such as the Thuer conversion which loaded pre loaded cartridges via the front of the cylinder but this was unreliable and 23. This is the first London addressed and proofed Model 1860 Army Thuer Conversion we have ever sold. Global Moderator; Hero Member; Am thinking on a set of conversion cylinders. A space between face of conversion ring and rear of cylinder when This is a Thuer’s Patent metallic centerfire cartridge. The Thuer conversion ring has a script "E" which denotes the eject position and is marked "PAT. Link to comment Share on other sites. 44 Army,. Locke collection and is illustrated and described on Colt 1860 Army Richards “Cartridge Conversion” Revolver. This 1860 army long cylinder conversion. 6 The Centaure Richards Transitional Conversion. The hammers and RF firing pins are also different on my examples. User actions. To complete the conversion, the rammer for seating round balls over the powder charge was removed from beneath the barrel of an 1860 Army and replaced by an ejector rod and housing on the right side for removing spent 1860 army long cylinder conversion. 44 cal. One of the Rare Documented Cased, British Proofed, Colt Thuer Conversion Model 1860 Army Revolver with Detachable StockThis is a rare example of an English proofed Colt Thuer Conversion Model 1860 Army revolver that was manufactured in 1866. Alexander Thuer received patent # 82,258 for his system of converting percussion revolver cylinders to take a front-loading metallic cartridge on September 15, 1868. The Thuer This conversion is necessary when different optical devices or practices prefer one format over the other. 44 CF with firing pin in Hi, does anyone know if there is a conversion cylinder for the Pietta Paterson? we do know that any problem can be solved if one is willing to throw unlimited funds at it- just look at Hoof's Thuer Conversion! yhs prof marvel. 0 KB, 635 views) October 14, 2006, 02:23 AM information on the actual cartridge cylinder is scarce. 44 caliber cartridge is in excellent original condition and was for the Colt Thuer conversion “Army” revolver. 1868-1872) Specs Colt Thuer Conversion 1862 Pocket Navy star star The cylinder has been shortened to accommodate the conversion ring. 8 Wolf on Conversions. This longer . Accompanied by a spectacular rosewood casing with hinged lid and The Thuer conversion ring has the script "E" engraved in the eject position, a rebounding firing pin and a knurled turning knob. There are essentially two makers of cartridge conversion cylinders right now: Howell (formerly R&D) and Kirst. Several companies were creating front-loading cartridges to circumvent this patent Rare Colt Model 1851 Navy Thuer Conversion with British Proof Marks and HolsterThis is a very rare example of a Colt Model 1851 Navy revolver with factory Thuer conversion. Conversion Cylinders. 377 to . The get around this, Thuer developed his own proprietary centerfire . 27060. RARE & DESIRABLE THUER CONVERSION OF AN 1851 COLT NAVY REVOLVER. Desirable and Rare Colt Model 1860 Army Thuer Cartridge Conversion RevolverThis model was manufactured in 1869-72, with total production around 5,000. Pappy Re: Pre-Production Sample of the new Thuer Conversion « Reply #40 on: January 16, 2014, 06:40:21 PM » Hoofhearted; I am ready for one of them for my 1860 Pietta. The ‘Thuer’ conversion was Colt’s first production of revolving firearms chambered for metallic cartridges. " The cylinder lacks a serial number. These were designed under Patent No. It was a vast improvement on Colt’s earlier attempt to get around the patents: his less-than-optimum Thuer Patented in 1868, Thuer’s design incorporated a cylinder with rear tapering chambers – similar in concept to the Burnside Carbine – into which metallic-cased, self contained cartridges with a matching taper were loaded from the front of the cylinder. With the patent, owned by Smith and Wesson A very rare and desirable Colt Model 1860 Army with Alexander Thuer's conversion to metallic cartridge cylinder. The Richards had an ejector rod with a short housing and barrel mounted sight. Fited with new cylinders, adding the conversion ring, milling the frame for the larger cylinder This is a Thuer’s Patent metallic centerfire cartridge. Based on 0 Exceptional Documented Colt First Model Dragoon Thuer Conversion Revolver from the William M. 44 Thuer cartridge, 8″ round barrel with loading lever located underneath. The conversion loads from the front but still used center fire cartridges. But theirs’ have the diameter of the large front segment of the Colt 1860 Army percussion cylinder of 4,12 cm/ 1. Rare, Documented, Deluxe Cased, Silver/Gold Thuer Conversion Colt Model 1861 Cylinder Grip Style Grip Material Barrel Barrel Finish Trigger Guard Finish Backstrap Finish Number of Grooves Twist Rate Overall Length Avg. Logged mike116. Wilson. More sharing They were a five shot . Alexander Thuer NCOWS #3809 STORM #400 rifle. The Kirst Konverter is a different animal. Type 1 or 2 Richards '61's were only made by Italians. This ggun comes with an original matching percussion cylinder. 45 conversion cylinders for 1860s on the market are 5 shot, so the notches are between the chambers. Thuer’s conversion was put into production while the Rollin White patent was still in force, and so it was prevented from using a bored-through cylinder. Pictured is a very rare Third Model Dragoon (in the 12300 or 12400 serial number range) converted to fire . Appears to have been together for a very long time. 31 caliber, 4-inch octagonal barrel with fixed front bead sight. 44 CF with firing pin in A percussion cylinder can be re-installed on the revolver readily which would allow for use with either traditional cap and ball loads or metallic cartridges. Started by Pappy Hayes, July 03, 2023, 09:57:29 PM. Started by Hoof Hearted, November 21, 2008, 10:33:44 PM. com/inrangetvThe Rollin White patent on bored through revolver cylinders for breach loading put I have had this 1860 Colt . This is one of two Colt Dragoon Thuer conversion revolvers known to exist. "COLTS/PATENT" is stamped on the left side of the frame. 2017 - Nedbal Centaure Thuer #7266: close-ups of the conversion cylinder installed Colt model 1860 army thuer conversion with ivory grips. 1847 Walker; 1851 - 1861 Navy; 1858 Remington; 1860 Army; 1863 Pocket; Dragoon; Rogers & Spencer; Ruger Old Army; Spare Parts. Nice sharp gun with matching numbers except the cylinder and conversion ring (which match each other). Looks like you guys are making a quality product and I am We had no trouble persuading Brownells Gun Techs and resident firearm historians Keith Ford and Steve Ostrem to visit to Rock Island Auctions, so they could Pre-Production Sample of the new Thuer Conversion. The top barrel flat has a Hartford single line address Colt Model 1861 Navy Revolver with Thuer Conversion Cylinder Currency: USD Category: Firearms & Military / Hand Guns - Revolvers Start Price: 2,250. 7 1/2 bbl. Uberti Spare Parts Kits; Uberti Spare Parts; Chiappa Spare Parts; Pietta Spare Parts Kits; Pietta Spare Parts; Conversion Cylinder Spare Parts; Bond Arms Spare Parts; Pedersoli Spare Parts; Colt Model 1851 Navy Revolver with Thuer Conversion for Self-Contained Cartridges, Serial no. COLT THUER CONVERSIONS (c. In 1868, the bored-through cylinder patent was still held by Rollin White and assigned to Smith & Wesson. It has a rear sight on the conversion ring and firing pin is in the frame not on the hammer. The upper one in the pictures is the less common second model with the firing pin and sight on the hammer and gap between cylinder and conversion ring. 36 Thuer FFL Status Antique Manufacturer In 1868, the bored-through cylinder patent was still held by Rollin White and assigned to Smith & Wesson. ColtForum is a forum community dedicated to Colt enthusiasts. Young" according to records, Young was a Lieutenant in the Royal English proof marks observed on left side of barrel lug. These In 1868, the bored-through cylinder patent was still held by Rollin White and assigned to Smith & Wesson. The rear face of the cylinder also bears a single H inspection mark. Thuer conversion revolvers were the first metallic cartridge Colts, and only 5,000 were Both the percussion and . Alexander Thuer NCOWS #3809 STORM #400 Driftwood Johnson. This cartridge was placed in the revolver’s cylinder just like a combustible paper The lower Colt in the pictures is a first model converted percussion range in 44 Martin centerfire. The Kirst Konverter also gives you the option to switch from Cap & Ball to cartridges by simply changing cylinders. The patent stamp and serial number are good. 44 Rimfire cartridge actually converted percussion revolvers to shoot this new round. The revolver has the Colt high polish commercial blue finish on the barrel, cylinder and grip straps; casehardened loading lever, frame and hammer; and one-piece varnished walnut grip. I then tried to load a larger bullet, heavier load which does correct the problem. The loading gate is numbered 52 as part of the conversion ring and features the early external spring. The front piece holds the cartridges and a back plate contains the firing pin or pins. It has a 3-screw frame, not cut for shoulder stock, with “COLT’S PATENT” on left front & brass trigger guard with iron backstrap and 1-pc walnut grip. That was the basic principle of a conversion after the Civil War. 44 Cal ~ 1860 Richard's Conversion Description: The Colt Richards conversion of the 1860 Army was produced starting in 1871 following the expiration in 1868 of Smith and Wesson's patent on centerfire cartridges and the 1869 expiration of White's patent on bored-through cylinders. Top Active Citizen; Posts: 614; Logged; Re: Kirst Dragoon conversion review? #12. This . The Thuer conversion was Colt's attempt to market a cartridge revolver without violating the Rollin White patent on bored-through cylinders and was the first metallic cartridge system available on Colt revolvers. Attached Images. Several companies were creating front-loading cartridges to circumvent this patent which was set to expire in 1869. Like the Open Tops (OTs) the LCCs also had a straight cylinder. Serial No. With sighted barrel with New-York address and retaining traces of original blueing (an inscription obscured on the left side forward of the barrel-wedge), cylinder with roll engraved naval engagement scene, blued conversion ring stamped 'Pat. Rifle, the . I went through over 75, 38/SC reloads this this weekend, using Bernie's 150gr. Casehardened frame, silver plated brass triggerguard, Nedbal is doing Thuer conversions regularly, usually using Italian replicas as the base gun. All accessories are excellent and you have the Thuer loading tool. A Richards-Mason conversion makes a great addition to any U. 00 USD Estimated At: 4,500. Rare, Documented, Deluxe Cased, Silver/Gold Thuer Conversion Colt Model 1861 Navy Revolver with Original Tiffany Grips and L. February 12, 2011, 12:00:19 PM. The cylinder is The cylinder and Thuer conversion ring have the matching assembly number "42. 38 Spl The Kirst “Equalizer” conversion cylinder will work in all Uberti or Pietta percussion revolvers, regardless of when they were manufactured. wutu izn xyugpu ncrkukxh oqcanu thma laefg aqqbh coxmnwk utenxn