Beware of the Magnum Zasty's. There were quite a few in Aust were the scope base mounting holes did not line up with each other and also with the axis of the action. Plus the rounding of the top of the action was off center or out of shape. looked like their jigs had worn and they did nothing about them This problem caused the importer to stop bringing in the magnum actions. Shame as they shot as well as any rifle and better than most.