You don't want to drill out and use 209 shotgun primers because they stick up past the base. Upon firing the part sticking up into the powder will get corrosive making it very hard to remove. Don't ask how I know - had to sh*t can 100 of them. The pistol primers seemed to work ok for me, and I didn't mind the oversize wads. What I didn't like was I never found a formula for nitro that didn't produce bloopers. Other people have had success. I didn't and sold the other 100 to a SASS shooter. BP worker great.

Last edited by Paul Harm; 09/09/17 03:19 PM.