Kirst Konverter for Uberti 1858 Remington with Loading Gate 38 Special for .375" Groove Barrels

Kirst Cartridge Konverter with loading gate to convert your .36 caliber Uberti 1858 Remingtons to shoot .38 Special. Drops right in most revolvers and converts your cap and ball into a cartridge revolver, though some minor fitting may be required. No FFL required, SASS legal with a Kirst Lifetime Manufactures warranty. Owner has the option of cutting a loading port in the frame (template supplied) and convert your Remington using the new Ported Kirst Konverter with loading gate, then add the ejector assembly to complete your conversion, just like Remington did in the old days. All Kirst Cartridge Konverters are precision CNC machined in the USA from 4140 Steel and heat-treated. The cylinders are "For Black Powder or Equivalent Loads Only," which includes the current Cowboy Loads on the market. This cylinder must NEVER be installed in a brass frame revolver. Not recommended for original antique Remington Revolvers.

If the groove diameter of your percussion revolver still has the factory .375" groove diameter then you MUST use ammunition that uses hollow base bullets. Please see our cowboy ammunition selection item number AMOU38SHBWC