I guess I get to visit this forum now, having ordered my first AR. 
Question for those who have the S&W, what bulk ammo shoots best? I know every rifle is different, and it's not going to be any kind of long range precision rifle, but was wondering if something a little heavier than 55gr would work better with the 1 in 9" twist barrel.
Question for those who have the S&W, what bulk ammo shoots best? I know every rifle is different, and it's not going to be any kind of long range precision rifle, but was wondering if something a little heavier than 55gr would work better with the 1 in 9" twist barrel.


















































