I am workink on my Mag. length 77gr SMK loads for NM AR . With useing bullet comparator I am at 1.892" that's minus 1" for comparator. With RCBS precision .223 mic they are at postive 0.7 from 0.0 DUH did I say that correct. This is about 2.282 from tip of bullet to case head which is not as accurate useing comp. on ogive. So I am wondering if I am in the ball park with the G.I. Mags I am useing and setting up with. Thanks
Information
Warning: This is a relatively older thread
This discussion is older than 360 days. Some information contained in it may no longer be current.