They do look like to much back pressure. As gm54-120 said I've shoot pressure over that in SML 45cal and never had that in the primers I use CCI 209M. I have had some look like that in a knight 1-30 twist 45cal shooting BH 120grV and 250gr sabotless I just took it as to much back pressure. and the head spacing was good with .004 crush on primer and temp was 51deg .
Last edited by a1smokepole; 05-06-2015 at 05:11 PM.