Luth-AR Upper Receiver .223/5.56

The Luth-AR Stripped Upper Receiver is an A3 style upper receiver forged from 7075-T6 Aluminum and hard coated with Type-3 Mil-Spec Anodizing. The AR-15 upper features an M4 flat top picatinny rail and M4 feed ramps. Does not include dust cover or forward assist.

Caliber: .223/5.56