Originally Posted by horthog52

Hello Jim, bought myself another one. This one has had the back of the cylinder turned down for .45 acp or auto rim. Left side of barrel has smith & wesson, but no cartridge stamp. To the left of that, (toward muzzle), is faintly and poorly, stamped 45 AR. Pretty sure it isn't factory. I now have three of these revolvers, and I am following your thread with great interest.