Upgrade is done! 1st pic is the before 2nd pic is after and the 3rd is 79 GR and after smacking steel at 100 yards,,, next up is to fine tune the zero in for 100 yards.what kind of group are you getting out of nicks 72 grain slugs ? Distance ? Groupings and shooting speed ?
Thanks... Also Griffin have been some very good slugs are the clogging up the .257sssss ?