Barrel: 416R Stainless Steel. Chambered in .308 Winchester, with a 1/10 twist, and a mid-length gas system. Barrel is finished off with a standard handguard, front sight base, and A2 flash hider.
Upper: Forged 7075-T6 A3 AR upper is precision machined and hard coat anodized. These uppers are made for us right here in the USA by a mil-spec manufacturer.
Bolt: PA-10 Nicke Boron bolt carrier group. 9310 steel Nickel Boron coated bolt, 8620 Nickel Boron coated steel Carrier, Gas Key Hardened to USGI Specifications, Fastened with Grade 8 screws, and Staked Per Mil-Spec.
Lower Build Kit: PSA PA10 Classic lower build kit. Everything you need to turn your PSA PA10 stripped lower into a complete lower.