ARD AR15 300 BLACKOUT STAINLESS UPPER COMPLETE 16" 
COMPLETE WITH BOLT CARRIER GROUP AND CHARGING HANDLE

PRODUCT SPECS

Action: Semi-auto direct impingement

Gas System: Pistol Length Gas System 750 GAS BLOCK

Chamber: 300 BLACKOUT

Twist Rate: 1/8 button rifled

Pivot/Takedown Pin Size: Small pin - .250"

Barrel: 16"  , STAINLESS STEEL 416R, 

Handguard: ARD 15 INCH length Free Float

Upper Receiver: Forged 7075 T-6  Mil-spec with t-marks  

 type 3 hard coat anodizing with forward assist and ejection port plate

Muzzle Device: 5/8X24 (ARD Muzzle Brake)

Bolt Carrier Group: MIL-SPEC Chrome Moly Carrier Carrier Key - Chrome lined

Attached with grade 8 Screws Properly Staked & Sealed gas key

Bolt: Phosphated-Carpenter Steel M.P.I. Heat Treated

Charging handle  : YES

Bolt Carrier Group: MIL-SPEC Chrome Moly Carrier Carrier Key - Chrome lined
Attached with grade 8 Screws Properly Staked & Sealed gas key
Bolt: Phosphated-Carpenter Steel M.P.I. Heat Treated