Harrington & Richardson Early 604 "Airforce" Rifle, 1/12 Twist, Gray

This is the most correct Early Air Force 604 clone ever offered. Features no trap stock, chromeslickside BCG, improved 3 prong flash hider. Marked model M16.Barrel: Harrington & Richardson 20" 5.56 NATO 1/12 Pencil Barrel made from 4150 Chrome MolyVanadium Steel with a parkerized finish with chrome lining. Features 1/2"x28 threaded barrel, 1/12twist rate, and Rifle gas system.Upper: "Slickside", 7075-T6 Aluminum. Finished in type 3 Gray hardcoat anodizing.Lower: Made from our proprietary NoDak Spud "partial fence" forging dies, this milspec 7075-T6lower is finished with a type 3 Gray hardcoat anodizing.Svelte and lightweight as Stoner intended!