Rainier Arms Forged CA Compliant Lower Receiver with Battle Arms Development MRB

Rainier Arms Forged CA Compliant Lower Receiver with Battle Arms Development MRBWhat's included?Lower ReceiverMagazine Release ButtonMagazine Release SpringMagazine CatchBAD-MRB magazine release block kit (pin, spring, and locking nut) Weight- 8.9ozRainier Arms forged lower receiver is made from 7075 aluminum. The best anodizing dies are used for a deep black finish. Features a upper to lower tensioning screw and a flared out magwell for quick mag changes. FFL Required Before Shipping. Please have your dealer email their license to [email protected] or they can also fax it in. Please give us a few days to process the information.