Ruff’s Precision RPM 35mm Low Rail Cap – Flat Dark Earth

Ruff's Precision Manufacturing (RPM) RPM 35mm Low Rail Cap Diving Board in Flat Dark Earth is a compact, lightweight accessory designed to add a low-profile rail interface to compatible optics. It enables the addition of rail-mounted secondary aiming devices or laser rangefinders to a magnified optic without major modification. This cap replaces the original cap on RPM products and is made to work with existing installation hardware provided with RPM mounts.

Key Specifications

• Model: RPM 35mm Low Rail Cap Diving Board.
• Finish: Flat Dark Earth.
• Diameter: 35mm.
• Compatibility: Fits ALL existing RPM products (CLR series rings and all Bravo/Delta cantilevers).
• Function: Provides a low-profile rail interface for mounting rail-mounted laser rangefinders or secondary aiming devices.
• Installation: Replaces the original cap and uses the screws included with the original RPM purchase.
• Weight (manufacturer listing): 0.119.
• Shipping Weight (manufacturer listing): 0.119.

This RPM low rail cap is a straightforward, purpose-built solution for shooters who need to add a compact rail to compatible 35mm RPM mounts. Its low profile and direct compatibility with existing RPM hardware make it a practical choice when integrating secondary aiming devices or rangefinders with a magnified optic.