Building your own AR-15? This 80 percent lower receiver is a great choice for any DIY gunsmith looking to build his or her own AR-15. 80 percent machined to mil-spec tolerances.
- This 80 percent lower receiver is machined to mil-spec tolerances.
- The mag well on this 80 percent lower receiver is full broached for the perfect fit every time.
- Machined to mil-spec tolerances
- Forged from 7075-T6 aluminum
- Burnt Bronze Cerakote
