Ar-15 Mike-9 9mm Billet Lower Receiver Stripped

If you're looking to build something different than another 5.56 AR-15, then why not a pistol-caliber carbine designed to take Glock pistol magazines? These Mike-9 Billet Lower Receivers are totally stripped and ready for all standard mil-spec AR-15 components, making them a solid starting point for your novel PCC build. Compatible with all 9mm Glock-style magazines and featuring last-round bolt hold-open, these stripped lowers are machined from 7075-T6 billet aluminum and feature an all-black