Technical Grind AR15 Lower Receiver 80% Complete Black Anodized - TGM ARLOWER80

This 80% complete AR-15 lower receiver is machined from 7075-T6 forgings to mil-spec tolerances and finished with mil-spec type III hard coat anodizing. The receiver requires final machining operations including fire control group installation, trigger and hammer pin holes, trigger slot, and safety selector hole. Multi-caliber compatible and does not require FFL transfer.