AR-15 5.56/.22 YHM Style 16" Diamond Fluted Chrome Moly Upper Assembly. Handguards - YHM 12.5" rifle length diamond series forearm. Made from aircraft quality aluminum and black hardcoat anodized.
Barrel - 16" YHM nitride (black) chrome lined barrel, 1/2 x 28 Threaded, 1x9 twist, Chrome Moly 4140, Diamond Pulse Fluted, Phosphate Finish, Carbine Length Gas System, M4 Feed Ramps. Comes with YHM Phantom Muzzle Brake.
A3 flat top upper receiver - made from certified 7075-t6 aluminum forgings. Black hardcoat anodized to Gov. Specs. Forward assist and dust cover installed. M4 feedramps.
Gas system - .750 low profile gas block; made from aircraft quality aluminum and black hardcoat anodized.
Does not include BCG and/or Charging Handle. Product comes in black (lighter color shows on the stock photo due to light).