The RL556v3 features Polymer80's proprietary polymer composite, a solid core design, flared magwell, and beefier mil-spec buffer tube housing. The pistol grip area features a unique threadless design specific to Polymer80 rifle lowers.
INCLUDED:80% Polymer AR15 Lower Blank (Mil-spec)Hex KeySet ScrewGrip NutGrip Screw Bolt Catch Pin
Shipment Not Available to: California, Connecticut, District of Columbia, Hawaii, Illinois, Maryland, New Jersey, New York, Rhode Island, Washington