I understand the variance between brass, bullet, and primer. That is why I suggested using the method to give you a set of suspect rounds. Instead of pulling all of the rounds, pull the heaviest half. Lightest half won't be double charged, considering the average charge is 4-5 grains. I know some faster powders use lighter charges, im just talking about the average though.
I have been using a frankford arsenal impact puller with great success, hit it on something like a hard wood surface. Remember, a few lighter whacks with it is better than one seriously heavy whack, itll live alot longer, and powder won't fly everywhere. Watch the bullet to see it coming out. Should work fine, like others said, not much more than 15 mins.
I have been using a frankford arsenal impact puller with great success, hit it on something like a hard wood surface. Remember, a few lighter whacks with it is better than one seriously heavy whack, itll live alot longer, and powder won't fly everywhere. Watch the bullet to see it coming out. Should work fine, like others said, not much more than 15 mins.

Comment