I’ve been testing my copper solids from a bunch of different angles and decided to get a long barrel and chop it to find where I got the most speed as I can adjust the charge later to find a consistent spot. It was suggested that I run some lead factory ammo while I was at it to see what there was going on and to compare to. I found about the top charge that the solids would take and ran that. It hasn’t been the most consistent for speed but that wasn’t what this test was about.








