Diehard56

thanks

I did change bullet from MG to X-treme JHP . MG was out of stock

what causes bullet roll, shooting 9mm major a/c powder 7.2 gr 1.160 124 JHP

Cecil, just sent my DVC open back to STI, having the same problems you were having. Zane told me it would be 7 to 10 weeks. It was shooting great until it would jam and also bulging of the brass with a heaver load.

what is your oal