DNZ Game Reaper 30mm High 6061 T6 Aluminum 1-Piece Scope Tube, Matte Black - 12048

Features:Precision machined from a solid block of top grade billet 6061 T6 aluminumCustom made to fit each Type of firearm and align perfectly with your rifle's receiverNo moving parts between the firearm and the scope67% lighter than comparable one-piece mounts with four times the threads and precision socket-head cap screws for absolute strength and securityAbsorbs shock and withstands temperature extremes better than steel mounts at a fraction of the weightMount fits both left and right hand firearmsBase screws are #8-40 x 1/4 inches long and ring screws are #6-40 x 5/8 inches long, base screws use a 9/64 inches allen wrench and ring screws use a 7/64 inches allen wrenchOutside to outside of rings is 4.08 inchesMade in the USA