The RPM 30mm High Rail Cap Diving Board in Flat Dark Earth is a compact, lightweight accessory designed to expand the mounting flexibility of your precision rifle setup. If you're running an RPM cantilever or ring system and want to add a secondary aiming device—like a red dot, reflex sight, or rail-mounted laser rangefinder—above your primary magnified optic, this diving board bridges that gap with clean, minimalist engineering. It's built to integrate seamlessly with existing RPM mounts, so you're not starting from scratch.

The real advantage here is compatibility and simplicity. This rail cap works across RPM's entire product line, including all CLR series rings and Bravo and Delta cantilevers. Installation is straightforward: the screws that came with your original RPM mount are the same ones you'll use to attach the diving board. No special hardware, no guessing—just honest mechanical design that respects your existing investment in quality glass and steel.

Built for hunters, competition shooters, and tactical users who demand redundancy and speed, the diving board lets you maintain sight picture through a magnified scope while keeping a fast, close-range aiming option at the ready. The Flat Dark Earth finish matches modern rifle furniture and conceals your setup in fieldcraft situations. Whether you're hunting elk at distance or clearing room-to-room, this mount gives you the flexibility to fight your rifle the way you need to.

The RPM 30mm High Rail Cap Diving Board in Flat Dark Earth is a compact, lightweight accessory designed to expand the mounting flexibility of your precision rifle setup. If you're running an RPM cantilever or ring system and want to add a secondary aiming device—like a red dot, reflex sight, or rail-mounted laser rangefinder—above your primary magnified optic, this diving board bridges that gap with clean, minimalist engineering. It's built to integrate seamlessly with existing RPM mounts, so you're not starting from scratch.

The real advantage here is compatibility and simplicity. This rail cap works across RPM's entire product line, including all CLR series rings and Bravo and Delta cantilevers. Installation is straightforward: the screws that came with your original RPM mount are the same ones you'll use to attach the diving board. No special hardware, no guessing—just honest mechanical design that respects your existing investment in quality glass and steel.

Built for hunters, competition shooters, and tactical users who demand redundancy and speed, the diving board lets you maintain sight picture through a magnified scope while keeping a fast, close-range aiming option at the ready. The Flat Dark Earth finish matches modern rifle furniture and conceals your setup in fieldcraft situations. Whether you're hunting elk at distance or clearing room-to-room, this mount gives you the flexibility to fight your rifle the way you need to.