Excellent Condition R&D Conversion Cylinder .45LC Stainless Steel. Fits all Pietta reproductions of the Remington 1858 revolvers. This cylinder allows you the option of shooting .45LC centerfire rounds without changing anything else on the firearm. I am also selling a Stainless Target Sight Remington 1858 that I used with this cylinder. It is in the gun section under Pietta .44 cal cap & ball. Do not get confused: .44 cal in cap & ball is exactly the same bore as .45LC in centerfire. Contact R&D if you doubt this info, but I guarantee the two match. I paid $275. I am only asking $100 plus $15 shipping. Money order only.