Search Find Parts

Find Parts

Search By Item Number Or Keyword
Search Manufacturers By Letter

Still Can't Find It?

If you're unable to locate an item please contact us directly.

Please have the following information ready:

  1. Firearm Manufacturer
  2. Firearm Model and Serial Number
  3. Gauge or Caliber of Firearm
  4. Part Description
  5. Any other pertinent information

Then please call our Sales Department toll free at:


Outside U.S.A.:


Office Hours:
Monday through Friday
8:00 a.m. to 4:30 p.m. EST

Kirst Cartridge Konverter For Cowboy Action Revolvers

Quickly converts a cap and ball revolver into a modern-day cartridge revolver with no gunsmithing required. This safe, easy to install firearm accessory is S.A.S.S. legal and does not require an FFL to purchase. Features a non-rotating plate, which operates with use of only one spring-loaded firing pin. Manufactured in the U.S.A. from heat-treated, 4140 steel, and then proof-tested under strict SAAMI controls using Remington manufactured proof-loads. Available for the Pietta and Uberti 1858 Remington and the Ruger Old Army. Kirst's unique Safety Cylinder for the 1858 Remington includes five loadable chambers, the sixth chamber is non-loadable and provides a safe position for the hammer to rest on, which is in accordance with the S.A.S.S. safety rules for six-guns. Installation should be done on steel frames only using Cowboy Action loads. Note: As per ATF guidelines, black powder handguns are not considered a firearm. Installation of the Kirst Cartridge Konverter will result in re-classification as a firearm. Check your state and local laws regarding handgun registration.


Image Product # Manufacturer Model Description
Cartridge Konverter, .45LC/.45 Schofield, Kirst
View Larger Image
882860 PIETTA 1858 REMINGTON .45 Long Colt/.45 Schofield - Blued

Our Price: $311.35