Autoloading hunting rifle with an 18-1/2 fluted barrel and oil finish Grade II Turkish walnut stock. Detachable box magazine lightweight alloy receiver with Picatinny rail scope base and a proven reliable piston gas system. – BAR MK 4 DBM Wood Features – Alloy receiver with integrated Picatinny rail for mounting optics – Non-reflective matte blued finish – Oil finish Grade II Turkish walnut stock – Alloy magazine well with ambidextrous mag release – Fluted barrel – 10-round detachable box magazine – Shim-adjustable for cast on/off and drop at comb – Inflex recoil pad – BAR Features – 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