Stag Arms A3 Left Hand Flattop Upper Receiver
AR-15 Stripped Upper Receiver
The A3 upper receiver assembly is made to mil-spec standards and includes a picatinny rail on the top, dust cover, and installed forward assist.
- Pivot/Takedown Pin Size: Small pin - .250"
- Material: Forged and mil-spec with type 3 hard coat anodizing and a picatinny rail on top
|Product Type||AR-15 Stripped Upper Receiver|