Luth-AR A2 Upper Receiver, 223/5.56 NATO, Aluminum Black Anodized - UR-A2-A

This Luth-AR A2 Upper Receiver is a complete assembled upper for AR-15 platforms chambered in 223 Remington/5.56 NATO. The receiver is constructed from aluminum with a black hardcoat anodized finish for corrosion resistance and durability. Installation requires compatibility with standard AR-15 lower receivers.