Area 419 ARCALOCK 6″ M-LOK Dovetail Rail The Area 419 ARCALOCK 6″ M-LOK Dovetail Rail adds ARCA compatibility to any M-LOK equipped handguard or chassis system. Engineered for dual compatibility with both Area 419’s proprietary ARCALOCK clamps and standard ARCA accessories, this compact rail provides secure bipod and accessory mounting with minimal added weight. M-LOK Direct Attach: Mounts to any M-LOK surface using 3 consecutive slots for secure attachment Dual Compatibility: Works with Area 419 ARCALOCK clamps and all standard ARCA-Swiss accessories Mechanical Locking: Serrated side channels enable positive engagement with ARCALOCK clamps for zero-slip performance RRS Dovetail Standard: Complies with Really Right Stuff 1.5″ dovetail specification for tripod compatibility Compact Length: 6″ rail provides ample mounting space without excessive bulk Precision Machined: CNC-manufactured from 6061-T6 aluminum with Type III hard coat anodizing Shooter-Friendly Design: Chamfered edges and radiused corners eliminate sharp points for comfortable handling Ultralight: Just 2.2 oz won’t compromise rifle balance Complete Hardware: Includes all M-LOK mounting nuts and screws Made in USA: Manufactured domestically with American-sourced materials Installation Note: Requires 3 consecutive M-LOK slots for proper attachment. Ideal for adding ARCA capability to M-LOK handguards on AR-pattern rifles, bolt guns, and chassis systems.
