CALIBER: 5.56 NATO – BARREL: 16 4140CM 1/9 TWIST M4 CONTOUR PHOSPHATE – BCG: M16 NITRIDE – TRIGGER: SINGLE STAGE MIL-SPEC – MUZZLE DEVICE: A2 BIRDCAGE – GAS SYSTEM: CARBINE – STOCK: MIL SPEC 6 POSITION – GRIP: MIL SPEC A2 – RAIL: MAGPUL MLOK – WEIGHT: 6.2 LBS
