Stag Arms Ar-15 A3 Upper Receiver Assembly 5.56mm Left Hand

Stag Arms' Left Handed AR-15 A3 Flattop Upper Receiver Assembly is perfect for that left handed AR-15 that you have been thinking of building. Stag makes sure to closely follow mil-spec standards in every possible way and makes sure to include an installed dust cover, and forward assist assembly that conformed to those same stringent standards. Compatible with small.250" diameter pivot and takedown pins Includes preinstalled dust cover and forward assist Forged construction with black type 3 hard coat anodizing Picatinny optics mounting rail Stag Arms applies a type 3 hard coat anodizing to each Left Handed AR-15 A3 Flattop Upper Receiver Mfg: Stag Arms.