This is a Sanders Armory AR-15 Performance Series 18″ 6MM ARC Match Grade STRAIGHT FLUTED Stainless Steel Forged Upper Receiver Assembly with BCG and Charging Handle. This Sanders Armory Performance Series upper assembly has a 18″ 6MM ARC 1:7.5 Twist Match Grade Straight Fluted Stainless-Steel Barrel that has been air gauge tested. The upper receiver is an AR15 / M16 Mil-Spec Forged Upper Receiver with spring loaded steel door dust cover and forward assist, the Receiver is machined from 7075-T6 aluminum, is precision machined to mil-spec M16/M4 specifications, and features M4 feed ramps. It has a low-profile Steel .750 Gas Block with a Nitride Finish and a Stainless-Steel Mid-Length Gas Tube. The Free Float Ultra Slim Line MLOK Handguard has a full-line top rail. AR-15 Mil-Spec 6MM ARC Nitride BCG with Hardened Phosphate Extractor and Sanders Armory Standard Charging Handle. AR-15 Mil-Spec Upper Assembly with Spring Loaded Steel Dust Cover and Forward Assist 18″ 6MM ARC Match Grade Straight Fluted Stainless-Steel Barrel The Performance Series barrel is Air Gauge tested 1:7.5 Twist Rate .750 Low Profile QPQ Steel Gas Block Mid-Length Stainless Steel Gas Tube 15″ Free Float Ultra Slim Line MLOK Handguard Comes with a Muzzle device, Competition Brake, Bird Cage or Thread protector. Your choice. 6MM ARC Nitride BCG with Hardened Phosphate Extractor Standard Charging Handle We do not ship to the following states, if you place an order, it will be cancelled and refunded back to your original method of payment. District of Columbia (Washington, D.C.); Massachusetts; Connecticut; Illinois; New Jersey; New York State; Washington State; Delaware; Denver, Vail County; and Boulder County Colorado; Puerto Rico; Hawaii; or Canada. No international shipping, all must be within the 48 Contiguous United States. No APO/PPO/FPOs.
