And in shorter barrel lengths (~eight″) the 300BLK is way remarkable for supersonics, no less than. Extended barrel 300BLK is around pointless IMO, you could find other rounds that outperform it handily in precisely the same System, with similar duration barrels. Measuring only at one.seventy two″ in size, the Gamma https://elliottmgwky.jts-blog.com/36611383/the-best-side-of-300-aac-reloading