And in shorter barrel lengths (~8″) the 300BLK is way outstanding for supersonics, not less than. Prolonged barrel 300BLK is close to pointless IMO, you could find other rounds that outperform it handily in precisely the same System, with same duration barrels. Evaluations can only be submitted when remaining logged https://daltoneyrlg.mybjjblog.com/top-300-aac-brass-secrets-50987445