RPM 30mm High Rail Cap Diving Board Optic Mount FDE

The high rail cap lifts the diving board farther above the scope tube than the low version does, which is what you need when a rangefinder body or a secondary sight would otherwise foul on the elevation turret, a throw lever, or the scope housing itself. Same concept, more clearance.

Sized for 30mm rings and finished in FDE. It replaces the upper cap on RPM rings and cantilever mounts, including the CLR series and the Bravo and Delta cantilevers, so the accessory rail arrives without adding a second clamp anywhere on the rifle. Because the rail becomes part of the ring, the added device sits over the bore line instead of off to one side, and the rifle keeps its balance in the hand.