DNZ Game Reaper Mount for Savage AxisDescription Specs Designed specifically for Savage Axis rifles. Please double check your screw type as both 6 48 and 8 40 screws were used on the Axis. You can establish which you need by following one of these methods. DNZ one piece mounting systems are precision machined from a solid block of top grade billet aluminum and custom made to fit each type of firearm and align perfectly with your rifles receiver. By using a one piece solution, you are