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
SKU: STAG310412
Q: Are the bolt carrier and charging handle included?
A: The bolt carrier and charging handle are sold separately.
This is my go-to upper receiver. I've got 3 rifles running this upper and they run great. It takes a minute to get used to the way the election port flips up and it's a little tough to install the dust cover the first time you try to swap it out, but once you get used to it it works just fine. Highly recommend to any lefties out there
Have several of these now. Very happy with them. Usually run Black Rain Ordnance bcg and cross machine tool ambidextrous lower. Good stuff
