DealForged from 7075-T6 aluminum by Cerro, these 80 lowers start from the best materials available. The 80% lower is tumbled and deburred with a natural finish. Our 80% lower include an upper tensioning set screw hole to tighten the upper and lower fit to your liking. The magazine well is broached for consistent magwells from part to part. from Tactical Machining (Product 10006) |