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Viridian
Overview
The Viridian Weapon Technologies HS1 Hand Stop is designed to enhance control and stability on your AR-15 build, featuring an integrated red laser for quick target acquisition. Its M-LOK mounting interface allows for easy attachment to compatible handguards, while the Flat Dark Earth color adds a tactical aesthetic. This hand stop is commonly found in builds utilizing a mid-length gas system and chambered in 5.56 NATO, making it a practical choice for both precision shooting and dynamic applications.
Viridian Weapon Technologies HS1 Hand Stop, Red Laser, Fits M-lok, Flat Dark Earth
Prices checked
Builders have added the Viridian Weapon Technologies HS1 Hand Stop, Red Laser, Fits M-lok, Flat Dark Earth to their builds on GunPartPicker. Since April 2026, it ranks #101 of the 386 foregrips builders have added. Builds with this foregrip are mostly chambered in 5.56 NATO (67%, then .308 Win 10%), split between mid-length (43%) and carbine-length (21%) gas systems, and mostly AR-15 (87%, then AR-10 9%).
Availability is good: it was in stock at one retailer or another nearly every time we checked in October 2026, and today 5 of the 7 retailers we track have it in stock. Buying today, the lowest price is $109 at Palmetto State Armory, which matches the best price we saw in October.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
We ranked every foregrip by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Foregrip Guide →The part most often added in each category by the builds that include this one

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