Warning: Upper and lower component colors may vary, and shades may not match. Sale units may arrive scratched, finishes may be blemished or discolored, and all units are sold as-is. Components are all 100% functional, and Thunder Tactical does not offer refunds or exchanges on blemished products.
- This AR-15 build set includes one 80% lower receiver and one .223/5.56 upper.
- The upper receiver included in this set is 100% machined to mil-spec tolerances.
- The magwell on this 80 percent lower has already been fully broached for the perfect fit.
- Additional machining is required, so this AR-15 build set is not an FFL required item.
- Available in purple, pink, blue, green, bronze, & red
- Machined to mil-spec tolerances
- Forged from 7075-T6 aluminum