CZ USA 600 Range Black Nitride Bolt Action Rifle - 308 Winchester - 24in - The CZ 600 Range was designed to give the precision shooter every possible opportunity to take full advantage of the accuracy of the platform. the cold hammer forged heavy barrel, deliver the best accuracy guarantee ever offered by CZ. Sub MOA guaranteed at 100 meters, 5 shot group with match-grade factory ammo, verified on every CZ 600 Range they make.