Luth Ar A3 Upper Receiver
Luth Ar A3 Upper Receiver, Luth-AR stripped .223 Remington receivers are A3 flattop with M4-type feed ramp, 12 position Picatinny accessory rail for mounting scopes or flip-up sights. Shell deflector, forward assist housing, and ready for an ejection port cover. Precision machined from a 7075-T6 aluminum forging and hardcoat anodized for a tough, scratch-resistant coating.Features :7075-T6 ForgingHardcoat Anodized Black