Area 419 Firearms ARCALOCK 6" M-LOK Arca Dovetail Rail - Black

The Area 419 ARCALOCK 6" M-LOK Dovetail Rail is a precision-engineered accessory rail that brings RRS-standard Arca-Swiss dovetail clamping to any M-LOK compatible handguard or chassis system. Machined from 6061-T6 aluminum and finished in black, this lightweight 6" rail weighs just 2.2 oz, adding serious mounting capability without unbalancing your rifle.

Built to the RRS 1.5" dovetail standard, the ARCALOCK accepts industry-standard Arca clamps from leading bipod, tripod, and accessory manufacturers, letting you swap between supports with no play or slop. The rail installs using three consecutive M-LOK slots and ships with all required M-LOK mounting hardware. Area 419 deburred every edge for snag-free handling, so there are no sharp corners to catch on gloves or gear.

Whether you need a quick-detach Arca interface on a precision rifle, a stable tripod mount for a hunting rig, or simply a clean, low-profile mounting point on your M-LOK handguard, the Area 419 ARCALOCK delivers the rigidity and repeatability that serious shooters demand.