snowpro440
Well-Known Member
Im loading 300gr. SMK's for my 338 lapua with 215 match mag priners and I am having a hard bolt lift at 90.0 gr. of H1000 and cant slide the bolt open without tapping it against the bench to open it . Does not appear to have high pressure signs on the primer or the case head , It is also happening with 250gr Gamekings too . I am using priv partizan brass , could this be my problem ? Should annealing the brass take care of the problem?