| Barrel: 20" Length w/ A2 flash hider (birdcage) 4140 Chrome-moly steel, manganese phosphated 6 grooves, right-hand 1x9 twist, button rifled Chamber: 5.56x45mm Method of Operation: Gas operated rotating bolt Bolt & Carrier: 8620 steel bolt carrier, heat treated and plated per Mil Spec Phosphated steel bolt, heat treated and plated per Mil Spec Sights: Dual aperature rear sight adjustable for windage and elevation. Mil spec front sight post Weight: Empty - 9 lbs. Length: 38 7/16" | Upper Receiver: A2 fixed carry handle, Forged 7075-T6 aircraft aluminum alloy Hard coat annodized per Mil Spec and teflon coated black Dust cover Shell deflector Round forward assist Right hand ejection Lower Receiver: Forged 7075-T6 aircraft aluminum alloy Hard coat annodized per Mil Spec and Teflon coated black Semi-auto trigger group Aluminum trigger guard Aluminum magazine release button Stock: Standard A2 black zytel Mil Spec w/ trap door assembly Handguards: Standard A2 Handguards, round |
