Area 419 Arcalock Clamp Gold

The Area 419 ARCALOCK Clamp provides a mechanically locked interface for ARCA/1.5" dovetail rails, designed to prevent sliding under load and enable repeatable positioning. It uses a proprietary two-stage screw system and is made with precision-machined components for durability in precision-rifle setups. The clamp accepts Atlas bipod attachment using factory hardware and offers options for barricade-stop and adapter configurations.

Key Specifications

• Compatible with all standard ARCA/1.5" dovetail rails.
• Features a proprietary two-stage screw design for rapid movement and higher torque when engaged.
• The clamping screw uses 16tpi and 32tpi thread pitches to balance speed and torque.
• A ~1/4 turn releases the clamp from the ARCALOCK rail detents for movement.
• A one-turn action fully releases the clamp for removal from the rail.
• Bolts directly to Atlas Bipods using factory hardware (excludes 2-screw bipods; QD and NC only).
• Barricade stop can be standalone or sandwiched between an Atlas bipod; does not directly work with Harris bipods without the Barricade Kit.
• Clamp is backwards compatible with standard ARCA rails by removing the three locating pins.
• The moving side is dovetailed on both sides to prevent tilt under load.
• Components are machined from 6061-T6 aluminum with the screw formed from 303 stainless steel and finished with Type III hardcoat black anodize and a gold anodized knob.

Designed for precision use, the ARCALOCK Clamp brings mechanical locking to ARCA-style dovetail systems for stable, repeatable accessory mounting. Its combination of a two-stage screw, dovetailed sliding surfaces and robust materials makes it well suited for precision rifle work where secure, adjustable support is required. The clamp's compatibility with popular bipod platforms and its configurable barricade-stop options add practical flexibility for field and range use.