So been reloading for a while now. My .223 is a gift from heaven. It loves the 75eldm just like a lot of guys here said it would. I am using a mandrel to set neck tention. 1 thousand of neck tension. I do have a mandrel to increase neck tension to 2 thousands. Havent tested the 2 thousand mandrel yet. Anyone here got some info of their neck tension and how it affects group size and velocity?
Log in to reply.