Ultralight Carbon Fiber Polymer Arca Rail

Ultralight Carbon Fiber Polymer Arca Rail

Now with additional mounting holes that aids in Mlok mounting (MLok hardware not included

The ultralight carbon fiber polymer Arca rail is designed for shooters who want maximum weight savings without sacrificing rigidity or secure lockup in Arca-Swiss tripod systems. Carbon fiber reinforced polymer construction reduces overall system weight while maintaining stiffness under load, making it ideal for lightweight hunting rifles and precision shooting platforms.

The internal voided structure removes unnecessary material while preserving strength where it matters most, producing an extremely light rail built for real field use.

Nearly half the thickness of a standard Arca rail, this low-profile design improves rifle handling, reduces snagging in brush or gear, and enhances balance when used with tripod-supported shooting systems.

Mounting a sling stud through the rail allows a Harris-style bipod to be mounted beneath the rail while maintaining full Arca tripod compatibility. This allows the shooter to run bipod and tripod support from the same system depending on the shot requirement.

This ultralight carbon fiber polymer Arca rail is fully compatible with all Arca-style tripod clamps. Ramped ends allow smooth engagement into tripod heads, while the solid bottom surface ensures a secure, repeatable lockup and reduces interference with spring-loaded pin systems commonly found on photography-style mounts.

Specifications

5-inch rail

• Weight: 0.75 oz
• Screw spacing: 2.45”–3.1”

9.5-inch rail

• Weight: 1.5 oz
• Screw spacing: 3 × 3.5”
• Designed for long action rifles

10.5-inch rail

• Weight: 1.7 oz
• Screw spacing: 3 × 4”
• Designed for short action rifles

Each Rail includes installation hardware with screw sets and T-nuts.  Mount with all included hardware.  Additional mounting kits are available separately.

Installation of these rails is intended for flat or slightly rounded forends for best surface contact and rigidity. For rounded stocks, aluminum rails are recommended.