Asa
Are you referring to the profile of the chamber matching
Thursday, June 06, 2019, 07:59

the profile of factory ammo and profile of resized brass? That has been the problem for a long time if so. Not sure if it was difference in opinion or people without the correct specs. I believe this is what caused these two cartridges to fall to the wayside at least in part, the thin brass that is used and the excessive working of the brass. I have read about others using tighter chambers and reloading dies cut to those chambers with great success in extending brass life.


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