80% Billet AR-15 Lower receiver Raw
80% AR-15 Billet Lower receivers are machined to mil-spec tolerances from a solid block of Aluminum. The machining on the lower is usually to a tighter tolerance than forged lowers because all areas are machined. The Mag well is fully broached on all our AR-15 80% lowers for a perfect fit every time.
80% AR 15 Lower receivers are machined from 7075-T6 Billets
The operations left to be completed are as follows:
- fire control group
- trigger pin
- hammer pin
- trigger slot
- safety selector hole.
This is a not an FFL item. This is not a complete receiver, It is an 80 Percent lower receiver and still requires machining to be completed.