Barrel: 416R Stainless steel. Chambered in 5.56 NATO, with a 1:8 twist, M4 barrel extension, and a mid-length gas system. A2-style profile barrel is finished off with a standard handguard, F-Marked gas sight base, and A2 flash hider.
Upper: Forged 7075-T6 A3 AR upper is machined to MIL-SPECS and hard coat anodized. These uppers are made for us right here in the USA by a mil-spec manufacturer.