Just got a chance to shoot my CD again today. Only got to shoot 50 rounds cause I was mainly testing a Colt Commander I had converted to 9mm and an M1 Carbine. Anyway, CD worked fine with USA 230gr ball reloads. Still not locking back on empty magazine but I'm not worried about that as long as it goes bang when I pull the trigger. Soon as I can get my reloading gear set back up I'm going to test some SWC. It shoots POA without adjusting sights. The more I shoot it the more convinced I am that this is possibly the best deal I've ever made. These other folks can keep their $1500 custom guns. For that I can have 5 CDs or $1200 worth of ammo and customizing.