Leofoto GSP-140 M-LOK to Arca Quick Release Plate 140mm

The Leofoto GSP-140 is a lightweight quick-release adapter plate designed to convert M-LOK handguard mounting surfaces into a standard Arca-Swiss dovetail rail. Machined from T6061 aluminum and finished with a durable hard anodized coating, the plate provides a rock-solid mounting interface for tripod heads, bipods, and other Arca-compatible accessories directly off the rifle's handguard.

At 140mm (5.51") long, the GSP-140 delivers a generous Arca rail with built-in safety stops and a quick-release clamping system for fast attachment and removal in the field. It mounts to any M-LOK-compatible handguard using the included hardware and weighs just 74g (0.16 lbs), adding minimal bulk to your rifle setup.

Finished in black hard anodize, this adapter is part of the Leofoto GSP QR plate series and offers a reliable, repeatable mounting solution for shooters running M-LOK handguards who want direct Arca-style compatibility.