DNZ Game Reaper 2 Mount for Savage Roundback Receiver New Style Accutrigger Rifles (2004 onward)Description Specs Mounts are only for the newer (generally post 2004) roundback rifles with the 6 48 screws. Does not include the 2021+ Axis. DNZ two 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 two piece solution, you are ensuring that the rings are easily installed on the rifle regardless of whether