Ruff’s Precision RPM 34-LRC-FDE | 34mm Low Rail Cap, FDE

The RPM 34mm Low Rail Cap in Flat Dark Earth is a compact accessory designed to expand mounting options on compatible RPM optic mounts. It replaces the existing cap to provide a short rail interface for secondary aiming devices or rangefinding accessories. The cap is made to maintain a low profile while remaining compatible with RPM CLR series rings and Bravo/Delta cantilevers.

Common applications include precision rifle setups where a secondary aiming device or laser rangefinder is required alongside a magnified optic, and competition/target shooting rigs that need a discreet mounting point for ancillary electronics.

Product Specifications

• The manufacturer is Ruff’s Precision Manufacturing (RPM Mounts).
• The manufacturer’s part number is RPM 34-LRC-FDE.
• The product is named RPM 34mm Low Rail Cap – Flat Dark Earth.
• The color/finish is Flat Dark Earth (FDE).
• The cap provides a 34mm mounting interface size.
• The accessory function is to add rail-mounted laser rangefinders or secondary aiming devices to magnified optics.
• Compatibility is listed as fits all RPM CLR series rings and Bravo/Delta cantilevers.
• The unit weight is 0.123 (as provided by the manufacturer).
• Installation uses the original cap screws included with RPM products.
• This item is a rail cap replacement for existing RPM mounts.
• The UPC for this product is 850063702256.

This low rail cap is a straightforward, purpose-built solution for adding a short accessory rail to RPM-compatible mounts. Its compact profile keeps additional hardware low and centered, making it suitable for rifles where sightlines and optic clearance matter. For users building a precision or competition setup who need a small, reliable attachment point for a laser or secondary sight, this cap provides a clean, OEM-style installation.