Howell Old West Cartridge Conversion Cylinder for 1858 Pietta 38 Special (.375" Groove)***Attention: Revolvers made prior to 2002 may need to have the cylinder fitted by a gunsmith***

This Howell Arms conversion cylinder converts your Pietta 1858 Remington Navy revolver to fire the .38 Special cartridge loaded with hollow base or heeled type bullets. You can also use 38 Special Hollow Based Wadcutter ammunition. To overcome the larger bore of the original barrel, it is recommended that you use hollow based or heeled type bullets.

Please see our cowboy ammuntion selection.

(If, after installation, you are unsure of the fit, please take your revolvers to a competent gunsmith to make sure you have the cylinder installed correctly.)

Please see importanct information on Howell Arms Cartridge Covnersion Cylinders at this link: Howell Arms Cartridge Conversion Cylinder Important Information Please Read