DNZ XB3TH2 Game Reaper 2 Scope Mount/Ring Combo Matte Black 30mm Browning X BoltGame Reaper 2 Signature Series two piece scope mounts fit long and short actions, some super short actions, left and right handed guns. Features machined from 6061 T6 aluminum, internal ring and base design allows for extra eye relief adjustment, reduces scope damage from tightening rings, no moving parts between the firearm and the scope, up to four times the threads of other mounts for absolute strength and security and absorbs shock and withstands