PSA 16" CHF Mid-length Ultra Light Weight SQR 15" Upper - Without BCG or Charging Handle

Barrel: A proprietary blend of Hammer forged chrome molly vanadium made by FN that is referred to as "Machine Gun Steel" by virtue of its required use in FN's M249 and M240 weapons. The hammer forging process work hardens the steel, making it more durable. In addition, the chrome process for the bore allows for a lining almost twice as thick as a standard M16 for enhanced durability. Chambered in 5.56 NATO, with a 1/7 twist, M4 barrel extension, and a mid-length gas system. The Special ultra lightweight profile barrel has a conventional .750" gas block diameter, is Mil-spec phosphate coated, High Pressure tested and Magnetic Particle inspected. The weight of the barrel splits the difference between our light profile and our pencil barrel. Barrel is finished off with a PSA 15" SQR Free float rail, low profile gas block, and A2 flash hider. Barrel is made for PSA by FN right here in South Carolina. Upper: Forged 7075-T6 A3 AR upper is made to MIL-SPECS and hard coat anodized black for durability. Featuring machined T marks, and a mil-spec finish. These uppers are made for us right here in the USA by a mil-spec manufacturer. Does not include bolt carrire group or charging handle. Each upper is assembled to order with care, and test fired. *Please allow up to 15 business days for your Complete Assembled Upper to ship from our facility. Holiday and special lead times can be longer* Signature required on delivery.