Area 419 ARCALOCK 12in Universal Dovetail Rail

The Area 419 ARCALOCK 12in Universal Dovetail Rail is a full-length Arca-style rail designed to attach along the forend and provide a continuous dovetail interface for compatible accessories. Serrated rail sides mechanically interface with Area 419's proprietary clamp system to prevent movement; without the clamp the rail remains backwards compatible with standard Arca accessories. The rail is intended for precision and range setups where stable, repeatable accessory mounting is required.

Key Specifications

• The rail measures 12 inches for full-length forend attachment.
• Constructed from 6061-T6 aluminum.
• Finished with a Type 3 hard coat anodize for increased surface durability.
• Manufactured to the RRS 1.5 inch dovetail standard for compatibility with lever clamps.
• The package includes a Remington 700-style extended action screw and tee nuts with hardware.
• Installation may require a 3/4 inch paddle bit and drill press for tee-nut installation depending on rifle configuration.
• Backwards compatible with standard Arca accessories, but locking requires Area 419's clamp.
• Designed to attach to the rifle at up to 4 places for increased strength and stability.
• Rear fixed barricade stop not included and M-LOK hardware is not included.
• Made in the USA from USA-sourced aluminum on USA-made CNC equipment.

Built from service-grade aluminum and finished for long-term use, the ARCALOCK 12in rail provides a standards-based Arca mounting platform for precision rigs and accessory-heavy forends. Its serrated interface and multi-point attachment design prioritize repeatable stability while remaining compatible with common Arca accessories when not used with Area 419's clamp. This rail is suited to shooters assembling methodical, accessory-driven setups that demand a rigid, low-profile mounting surface.