AR 9MM 80% Lower Receiver forged from 7075-T6 Aluminum. Mil-Spec CNC Machined 7075-T6 Forged aluminum Ambidextrous Finger Location Identifier / Finger Rest. Upper tensioning set screw 1/4 – 28x .375 Receiver extension and grip screw hole drilled...
AR-15/AR-9 MM Jig Kit. This is an AR-15 and AR-9 Jig Kit, our jig kits will fit OUR AR-15 80% LOWER RECEIVERS AND AR-9 80% LOWER RECEIVERS. AR-15/9MM JIG INSTRUCTIONS