I had a Kimber 1911 conversion in Mach2 that was a pleasure to shoot, but would fire slightly out of battery and bulge cases every so often. When I sold my .45, I also sold the converter and later sold about 1800 rounds of ammo I had picked up at bargain prices. Probabbly the most accurate pistol I've ever shot, but a little scarey.
The rifles and ammo were so accurate that there was talk of them replacing .22s for match shooting, but nothing came of it I guess.
