WhiteShark
Member
Hello all,
I'm new here, and new to reloading so advice would be most appreciated. I recently started reloading for my A.R. 15 and after some research, and some suggestions people are saying do not crimp for best accuracy but rely on the proper neck tension contacting the bullet. High power and competition shooters seem to loath crimping even for AR's.
Anyways what is the best method and die set up to get proper neck tension to reliably with-stand a magazine fed A.R. action? Also looking for the best neck concentricity. Expander vs bushing? Or both?
I'm new here, and new to reloading so advice would be most appreciated. I recently started reloading for my A.R. 15 and after some research, and some suggestions people are saying do not crimp for best accuracy but rely on the proper neck tension contacting the bullet. High power and competition shooters seem to loath crimping even for AR's.
Anyways what is the best method and die set up to get proper neck tension to reliably with-stand a magazine fed A.R. action? Also looking for the best neck concentricity. Expander vs bushing? Or both?