howdy im new here and fairly new to shooting, got to the range today with my edge .308 before today prolly had 50-60 rounds thru it was fairly happy today however i was very happy 100 5shot group all rounds touching so i decided to move out to 200 yards took a couple rounds to center it shot an extremly well 3 shot group. is it like a break in period for the barrel? sorry if thats boaring jus felt i wanted to share haha thanks ryan