The Luth-AR A3 Upper Receiver is a mil-spec forged 7075-T6 aluminum upper designed for standard AR-15 lower receivers.
- Type: Stripped Upper Receiver
- Compatible Lower: AR-15 Mil-Spec
- Material: 7075-T6 Forged Aluminum
- Finish: Type III Hard Coat Anodized
- Rail: Full-Length Picatinny Flat-Top
- Includes: Upper Receiver Only (No Components)
- Installation: Requires Barrel, BCG, Charging Handle, Handguard, and Proper Headspacing
