Griffin Armament GPM Ceramic Ball Level SMBL

Constructed of aircraft grade aluminum with custom glass levels, the Griffin Armament Scope Mount Ceramic Ball Level achieves the same precise resolution of less than 1Adeg with line increments of 2.5Adeg. This allows a shooter to more consistently eliminate rifle cant, which can cause windage point of impact error especially at long ranges such as 800 meters when dope on the rifle may require ~25.5 foot hold overs. At 25.5 feet of aiming elevation, a mere 1.5 degrees of cant from level creates 8 inches, or nearly 1MOA at 800 meters of windage error on target. While optically squaring the horizon is functional most of the time, optical illusions from uneven grade can be eliminated with the use of an anti-cant level of this type.PRS shooters talk about how air bubble levels more common to the market move too rapidly, bubbles change shape, and offer poor contrast, taking long enough to render the systems functionally useless. Griffin's use a ceramic ball and curved tube for great...