The RPM 35mm High Rail Cap Diving Board Flat Dark Earth is a purpose-built accessory cap that transforms your existing RPM rings or cantilever mount into a versatile platform for additional optics. Machined from aluminum with a Flat Dark Earth finish, this high-profile diving board provides a rigid Picatinny-style rail surface for mounting red dots or laser rangefinders alongside your primary magnified scope, all without replacing your current setup.

This cap is a direct replacement for the top cap on RPM CLR series rings and Bravo/Delta cantilevers, using the original screws for a clean, straightforward installation. Ideal for range use, hunting, and training where fast transitions between magnified and close-range aiming are needed, it adds capability while keeping weight and bulk to a minimum. The thoughtful design reflects Ruff's Precision Manufacturing’s focus on compatibility, precision machining, and practical innovation for modern rifle optics.

Key Features:

• Manufacturer: Ruff's Precision Manufacturing (RPM Mounts)
• Model: RPM 35mm High Rail Cap Diving Board Flat Dark Earth
• Ring & Mount Tube Diameter: 35mm
• Ring & Mount Ring Height: High
• Ring & Mount Type: Accessory Rail Cap / Diving Board
• Ring & Mount Finish: Flat Dark Earth
• Interface: Picatinny-Style Universal Rail
• Material: Aluminum