A3 Upper Receiver 308
Dec. 24, 2024
NiB-X AR-15 A3/A4 Upper Receiver Assembly Forged, w/M4 Feed Ramps, EPCA and Forward Assist in Color - wmdguns.com AR-10 DPMS LR-308 UPPER RECEIVER LIGHT WEIGHT - Black Aura Tactical Types of AR-15 Upper Receivers Compared - 80% Lowers A3 Upper Receiver 308