Viridian HS1 AR Hand Stop with Green Laser M-LOK FDE

The Viridian HS1 is billed as the first AR hand stop with an integrated green laser sighting device, designed to clamp directly into any M-LOK slot on an AR-platform handguard. By combining a tactile, ergonomic hand stop with a highly visible aiming laser, the HS1 lets the support hand maintain a repeatable fore-grip while keeping the rifle on target.

The housing is molded from high strength thermo molded polymer in a non-reflective Flat Dark Earth finish that blends with most FDE rifles. A pair of grip activation buttons mounted on the body of the stop provides intuitive on/off control, and the laser module offers adjustable windage and elevation for a clean zero. The green laser operates in the 515-532 nM band, is rated out to 100 yards in daylight and up to 2 miles at night, and draws power from a single 1/3N battery that is included.

Installation is straightforward M-LOK - the included hardware locks the unit to any M-LOK rail section on a standard AR handguard without adapters or special tools. The package ships with the HS1 hand stop / laser unit, mounting hardware, and battery, ready to install and zero to your rifle.