Caliber: .223 Rem./5.56mm NATO. Capacity: 30+1, ships with one 30-round magazine (accepts all standard AR-15 sizes). Barrel: 20”, A2 profile, chrome-lined with A1 flash suppressor, 4150 chrome-moly Vanadium 11595E steel with M4 feed ramps. Rifling: 1:7” RH twist. Receivers: A1 upper with brass deflector and teardrop forward assist. Forend: Rifle-length triangular handguard with A1 Delta Ring. Pistol Grip: A1 Black Plastic Grip. Rear Sight: A1 dual aperture rear sight. Front Sight: Adjustable-height square post in A2 standard base. Trigger: Standard mil-spec trigger. Stock: A2 Solid Stock with Trapdoor Storage Compartment. Weight: 7.45 lbs. Length: 39.5”. SEE POLITICAL PANIC PRICING.