New Army Conversion, Army & Navy Conversion, Open-Tops
![1858 Army Conversion](/sites/default/files/styles/xx_large/public/content/images/2022-09/341001-1d.png?itok=YL6JBkcK)
1858 Army Conversion
![](/sites/default/files/styles/large/public/content/images/2022-09/341001-1d.png?itok=xXYbC4Pe)
1858 Army Conversion
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1851 Navy Conversion
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1860 Army Conversion
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1871 Open-Top Conversion
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1872 Open-Top Conversion
Item Number | Model | Model Description | MSRP | Caliber | Barrel Length | Frame Finish | Cylinder | Grip Style | Grip Material | Barrel | Barrel Finish | Trigger Guard Finish | Backstrap Finish | Number of Grooves | Twist Rate | Overall Length | Avg. Weight |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
341001 | 1858 Army Conversion | New Army | $749 | .45 Colt | 8" | Blue Steel | 6-shot | Walnut | Octagonal | Blue | Brass | Blue Steel | 6 | 1:16, RH | 13.8" | 2.6 lbs | |
341359 | 1851 Navy Conversion | Navy | $689 | .38 Spl | 5.5" | Case-Hardened | 6-shot, engraved | Standard | Walnut | Octagonal | Blue | Brass | Brass | 6 | 1:18.75, RH | 11" | 2.6 lbs |
341360 | 1851 Navy Conversion | Navy | $699 | .38 Spl | 7.5" | Case-Hardened | 6-shot, engraved | Standard | Walnut | Octagonal | Blue | Brass | Brass | 6 | 1:18.75, RH | 13" | 2.6 lbs |
341364 | 1860 Army Conversion | Army | $729 | .45 Colt | 5.5" | Case-Hardened | 6-shot, engraved | Standard | Walnut | Round | Blue | Steel | Steel | 6 | 1:16, RH | 11" | 2.6 lbs |
341353 | 1871 Open-Top Conversion | Early Model Navy | $649 | .38 Spl | 5.5" | Case-Hardened | 6-shot, engraved | Standard | Walnut | Round | Blue | Brass | Brass | 6 | 1:18.75, RH | 11" | 2.6 lbs |
341356 | 1871 Open-Top Conversion | Early Model Navy | $679 | .45 Colt | 5.5" | Case-Hardened | 6-shot, engraved | Standard | Walnut | Round | Blue | Brass | Brass | 6 | 1:16, RH | 11" | 2.6 lbs |
341350 | 1872 Open-Top Conversion | Late Model Army | $699 | .45 Colt | 7.5" | Case-Hardened | 6-shot, engraved | Standard | Walnut | Round | Blue | Steel | Steel | 6 | 1:16, RH | 13" | 2.6 lbs |
The 1858 New Army was among the first of the Civil War era percussion revolvers converted to fire metallic cartridges.
Original cap-and-ball cylinders were altered or replaced by a cartridge cylinder with a loading gate and new breech face.
Colt introduced the Richards-Mason conversion, which involved installing a conversion ring for accepting metallic cartridges.
In 1872, Colt introduced its factory-installed percussion-to-cartridge conversion of the 1851 Navy cap-and-ball.
Converted frames were also dovetailed to permit the fitting of an ejector assembly.
Features & Highlights
![](/sites/default/files/styles/large/public/content/images/2023-01/spacers.png?itok=oJwGhdbX)
Spacers
Has spacers like those the originals needed to function safely with shortened cartridge conversion cylinders.
![](/sites/default/files/styles/large/public/content/images/2023-01/loading-gates.png?itok=KJr-9czy)
Loading Gates
Exactly like the originals, frames are retrofitted with loading gates to accommodate cartridges.