Your Browser is OutdatedCan these be used for 300 Blackout Subsonic Reloads? — 2 Answers
I shoot these in my 9" 300 blackout with sub MOA at 100 yards. 960 FPS with H110 powder. I get better accuracy with Accurate #9 but my bolt doesn't lock back like with H110. Very fun to shoot! Also very expensive.
You can, but you would be much better off using a shorter, flat-based bullet. This bullet, which has a high BC and boat-tail design, is meant for long range performance.