PSA 18" CHF Heavy SQR 15" - With Nickel Boron BCG, Charging Handle, and PSA Iron Sights

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Barrel length 18" Cold Hammer Forged Chrome Moly Vanadium Steel Chrome-lined bore 5.56 NATO Chamber 1 in 7" twist rate Mid-length gas system SQR Hybrid 15" Rail Forged Upper .750 gas block diameter M4 feedramps T-marks Nickel Boron BCG 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 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 gas system. This heavy profile barrel is phosphate coated to mil-specs. Barrel is High Pressure tested, and Magnetic Particle inspected, to ensure quality and dependability, and is finished off with an SQR Hybrid 15" rail, low profile gas block and A2 flash hider. Upper: 7075-T6 A3 AR upper is made to MIL-SPECS and hard coat anodized black for durability. Featuring machined T marks, and a milspec finish. These uppers are made for us right here in the USA by a mil-spec manufacturer. BUIS: PSA Aluminum Flip up front and rear sight set - for same plane railed upper. American made. Mounts to picatinny rail. Bolt Carrier Group: Nickel boron coated full-auto profile bolt carrier group. Milspec Carpenter No. 158® steel bolt, Shot Peened Bolt, High pressure tested, Mag particle inspected, Gas Key Hardened to USGI Specifications, Gas Key Grade 8 Hardened Fasteners, Gas Key Staked Per Mil-Spec, Tool Steel Extractor, Extractor Spring, Extractor O-ring Insert Each barreled upper is assembled from US-made parts, to order, with care, and test fired. This upper does not include a bolt carrier group or charging handle. *Please allow at least 15 business days for your complete assembled upper to ship from our facility. Holiday, special sale, and and political pandemonium lead times can be longer.* Signature required on delivery.
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$749.99