Area 419 Arcalock 6-inch M-LOK Dovetail Rail

The Area 419 Arcalock 6-inch M-LOK dovetail rail provides an Arca-style interface for users who want a secure, machined mounting surface on M-LOK compatible handguards. It is CNC-machined from 6061-T6 aluminum and finished with a Type III hard coat anodize for added durability. The rail is designed to mate with Arca-style clamps and is made to the RRS 1.5-inch dovetail standard.

Key Specifications

• The rail measures 6 inches in length.
• Constructed from 6061-T6 aluminum.
• Finished with Type III hard coat anodize for corrosion resistance and wear protection.
• Features serrated rail sides that mechanically lock with the proprietary clamp design to prevent lateral movement.
• Backwards compatible with standard Arca accessories but will not provide the locking function without Area 419's clamp.
• Made to the RRS 1.5-inch dovetail standard for lever clamp compatibility.
• All corners are radiused and edges are chamfered to remove sharp edges.
• Comes with all M-LOK mounting hardware.
• Manufactured in the USA from USA-sourced aluminum on USA-made CNC machines.

This Arcalock rail offers a durable, low-profile Arca interface for precision-minded shooters and accessory users who require a secure mounting point on M-LOK handguards. Its machined fit and finish and compatibility with common Arca clamps make it suitable for precision setups and tripod or bipod interfaces where a stable, repeatable connection is required.