Machined from hardened steel, this 30mm Picatinny Bolt-On Riflescope Mount from Riton Optics will hold your optic securely on any rifle with a Picatinny rail. Six screws secure the cap of each of the mount's two rings for a grip that can withstand the pressure of a day at the range. An extra 20 MOA of rear elevation angles the scope downward to give you more elevation holdover for long shots. The mount's built-in bubble level makes it clear right away whether your firearm is canted or perfectly upright.