My buddy and I have new 5 month old P22's. we both have the exact same problem, we can shoot any .22 thu it if it's not copper. as soon as we shoot a copper bullet it jams, reset slide and fire, reset slide and fire. flip out the mag and put a nother one in with non copper and no problems..?? I cant give you the name of the shells now, I'm not home. but I know i've shot cc mags, and remington coppers and neither work. I'd think that 500 to 1000 rounds it would be worn in by now? Any help or suggestions would be great. I've scanned and scanned the forums and now I'm lost.......
thanks,
thanks,