I've currently got a 10.5" .300BLK AR15 SBR. Just ordered a Sandman-K & will be going to a shorter barrel to keep the length down. Gun will be used 99% subsonic & I have an adjustable gas block.
Will a 7.5" or 8" barrel function reliably, given those parameters? If so, 1:7 or 1:8? Never dealt with suppressed subsonic .300BLK, so not sure what I'm in for, regarding bullet weights & whatnot. Gun will be used for thick woods deer hunting, range toy & zombie apocalypse duty.
Any tips/advice/experience would be greatly appreciated.
Will a 7.5" or 8" barrel function reliably, given those parameters? If so, 1:7 or 1:8? Never dealt with suppressed subsonic .300BLK, so not sure what I'm in for, regarding bullet weights & whatnot. Gun will be used for thick woods deer hunting, range toy & zombie apocalypse duty.
Any tips/advice/experience would be greatly appreciated.