As well as in shorter barrel lengths (~eight″) the 300BLK is far outstanding for supersonics, at the least. Extensive barrel 300BLK is near pointless IMO, yow will discover other rounds that outperform it handily in the identical platform, with identical size barrels. Felt recoil will vary from shooter to shooter https://300-aac-brass74073.get-blogging.com/39548440/top-brass-300-blackout-secrets