DNZ Products Savage Game Reaper AxisEdge High w/8-40 screw holes Black. Custom made to fit each type of firearm and align perfectly with your rifle's receiver. No moving parts between the firearm and the scope. 67percent lighter than comparable one-piece mounts with four times the threads and precision socket-head cap screws for absolute strength and security. Specifications for DNZ Products Savage Round Reciever: Manufacturer: DNZ Products Height: 2 in Length: 11 in Condition: New Features of DNZ Products Savage Game Reaper Precision machined from a solid block of top-grade billet aluminum Custom made to fit each type of firearm and align perfectly with your rifles receiver No moving parts between the firearm and the scope 67percent lighter than comparable one-piece mounts with four times the threads and precision socket-head cap screws for absolute strength and security Absorbs shock and withstands temperature extremes better than steel mounts at a fraction of the weight made in specialized factories Package Contents: DNZ Products Savage Game Reaper DNZ Products L57200: Savage Game Reaper AxisEdge High w/8-40 screw holes Black