clearcut
Member
In order to get a Lee CTL312-160-2R (sized to .309 gas checked) to chamber in my 300blk I'm ending up with a oal of 1.967 that leads to the question .The bullet sits .398 in to the case changing the case volume. The powder I will be using is IMR4227 the bullet with check and powder coat drop at 166.7 + - my Lee table has 15.8 grn. for168 grn. jacketed as a start load will this be a safe with the cast bullet ? It looks like it will be compressed .Any one got an answer?
Thanks CC
Thanks CC