The Cooper M52 Open Country Long Range Lightweight in .300 Win Mag is a true western hunting rifle, 2 lbs. lighter than the standard Open Country Long Range rifle from Cooper, the lightweight model is ready for trekking deep into the backcountry. The Cooper’s Open Country Long Range Lightweight model rifle features a Proof Research carbon fiber wrapped barrel that is primarily responsible for the rifle’s reduction in weight. The The Cooper M52 Open Country Long Range Lightweight rifle comes with a Ken Farrel 20 MOA optics rail made from aluminum. The bolt is Cooper’s Backcountry style 3 lug bolt and the trigger is fully adjustable with single stage pull for precision shooting. The rifle is compatible with Cooper 3 round flush magazines and AICS pattern detachable magazines. Cooper Firearms M52 Open Country Long Range (Lightweight) 28 Nosler Desert Camo 1:9" 26" Rifle w/ 1 3rd Mag & 20 MOA Rail