AR-15 300 AAC blackout 16" stainless straight fluted upper assembly, Left Hand. Perfect addition for our Left Handed shooter to switch into 300 AAC caliber. Fits virtually all AR-15 lower receivers. All you need is the ammo, drop this upper onto your lower, and go out and have fun.
Barrel - 16" 416 stainless steel hbar contour barrel. Straight fluted. Hardened to 26-32 rc and stress releived. Chambered in 300 blackout. 1-7 rh twist button rifled. .750 under gas block. Threaded 5/8-24 and has x-treme muzzle brake installed. M4 feedramps.
A3 flat top upper reciever - Left hand made from certified 7075-t6 aluminum forgings. Black hardcoat anodized to gov. specs. Proper T-Marks on rails. Forward assist and dust cover installed. M4 feedramps.
Gas system - Single low profile gas block, .750 diameter under gas block. Made from aircraft quality aluminum and black hardcoat anodized. Carbine length gas tube.
Handguards - Free floating slim keymod rail. Made from aircraft quality aluminum and black hardcoat anodized.
Does not come with BCG and/or Charging Handle.