I have been loading many years, and am fully aware of pressure issues, but I recently started loading some 9MM for my son"s G19. For those who load 9mm please take a look at these fired shells and let me know what you think is going on with this primer strike. The load I am using is well under max. Glock 19 147gr Zero FMJ 3.4gr Titegroup WSP Primers 1.130 OAL Thanks Wanna kill these ads? We can help!