Sons Of Liberty Gun Works UPPERSTRIPPED M4 Stripped Upper Receiver Black Anodized Aluminum Fits MilSpec AR15

The Sons of Liberty Gun Works stripped upper receivers are made to the tightest tolerances while still being compatible with MilSpec parts and upper receivers. This ensures that there is absolutely no wobble between receivers which can affect accuracy. These stripped AR15 upper receivers are a great starting point for your next build. They are forged from 7075T6 aluminum which is known for its high strength and crack resistant properties while also being lighter than 6061. After the forging process is complete the receivers go through a final machining process to eliminate flash marks and true up the tolerances to be better than MILSPEC. Finally each AR upper is coated in a matte black hardcoat anodized type 3 class 2 finish to further increase corrosion and wear resistance. Get your build started today with the SOLGW stripped upper receiver. Features: Forged from 7075T6 aluminum Machine finished to improve tolerances Matte black hardcoat anodized finish Compatible with MilSpec parts and receivers