Non-reflective matte blued finish; Composite stock with overmolded gripping panels; Shim-adjustable for cast on/off and drop at comb; Inflex recoil pad; Gas piston operation; Detachable Box Magazine; High strength, the seven-lug rotating bolt that locks securely into the barrel for a precise breech-to-chamber relationship; Strong action bar/inertia block link-up reduces barrel vibration to improve accuracy; Integral buffering system reduces wear and stress on the rifle's operating system