We tested 17 different types of subsonic and supersonic factory-loaded .300 AAC Blackout ammo to find out how they perform in short barreled AR-15s.
BCM 9" (ENHANCED FLUTED) 300 Blackout Barrels
300 Blackout suppressed SBR. Osprey .45 suppressor, Seekins Precision lower, Aero COP upper, 8.5" rainier arms barrel.
300 AAC BLACKOUT- Introducing the Advanced Armament Corp. 300 AAC Blackout (300BLK). This system was developed to launch 30 caliber projectiles from the AR platform without a reduction in magazine capacity and compatible with the standard bolt.
BCM 9"" (ENHANCED FLUTED) 300 Blackout Barrels
.300 Blackout barrel 16" length (for the option of unthreaded barrel)
NEA PDW stock on SBR ~ makes sense in 300 blackout
Building the perfect 300 blackout
.300 Blackout 10" Pistol Barrel
AAC 300 blackout 9.0" barrelled upper w/ AAC 762-SDN-6 suppressor on Noveske SBR lower