PRODUCT SPECS

Action: Semi-auto direct impingement

Gas System: Rifle Length Gas System

Chamber: 5.56 NATO. This upper will also shoot .223

Twist Rate: 1/8 button rifled

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

Barrel: 24" BULL , 416R Stainless Steel IN BLACK

Handguard: ARD Rifle 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: NONE