Complete AR-15 Upper Receiver Assembly, Black Anodized, Chambered 556 NATO 16″ Carbine Length Barrel, 15″ Matrix Arms Free Float Keymod Super Slim Ultra Light Handguard Slanted Front
- 16″ Black Nitride 4150 Chrome Moly Vanadium Barrel
- 4150 Steel Contour Barrel Profile
- 1:8 Twist
- 556 NATO Caliber
- Carbine Length Gas System
- 1/2 x 28Thread.
- Forged 7075 T6 Aluminum
- Heat Treated Anodized Finish
- Forward Assist, Dust Cover, Shell Deflector
- .250 Takedown Pin Holes
- M4 Feed Ramps
- Precision machined to M4, M16 Specs
- Usable on any 223/5.56 Lower Receiver with same BCG and Charging Handle
- Made in USA Matrix Arms Lightweight 15″ Free Float Handguard Key Mod, Mil-Spec 1913 Picatinny Rail.
- 6061 T6 Aluminum Hard Coat Anodized for superior finish and strength.
- Three hardened Allen screws for rock-solid alignment and hold with upper receiver
- The forward slant design allows the shooter to further extend hand grip for accuracy and releasing heat upwards.
- .750 Low Profile Steel Gas Block
- 9.3/4 Carbine Length Stainless Steel Gas Tube
- 223 Competition Muzzle Brake
- Made of C1045 Carbon Steel
- Heat Treated with Magnesium Phosphate Finish.
- 1/2 x 28 TPI Thread.
- Side and Top Ported
- Reduces Recoil
- Length 2.24″
- Bore Diameter 04″
- This Muzzle Brake Compensator will reduce the recoil, muzzle rise, will improve shooting.
Ambidextrous Charging Handle Included
DOES NOT INCLUDE BOLT CARRIER GROUP