Recent content by HappyCup

I always wondered why the pressures were so dramatically different between 9mm and 45acp; 30k vs 20k...it made no sense. So after looking into it I found out that there is no reason why you can't increase the pressure of the 45acp to make it the beast it was meant to be. I have also noticed that...

450 SMC / 460 Rowland project: