ACCU-WEDGE  Improves accuracy by eliminating play in the AR-15/M16 receiver. Buffers the cycling system to reduce wear on impacting surfaces. Easy to install. No weapon...

9MM Bolt Carrier Group Complete, drop-in carrier/bolt assembly is ramped on the bottom to provide clearance for a factory .223/5.56mm hammer in your 9mm conversion. Eliminates the need to install a...

Odin Works Billet AR-15 9MM Upper Receiver - Black 7075 Billet Aluminum NO Forward Assist Low Profile Brass Deflector

Ghost Firearms 9mm Adapter Drop In Mag Block This Adapter Drop In Mag Block converts your standard AR-15 model to accept affordable, lower-penetrating 9 mm rounds using a COLT STYLE MAGAZINE. Made...