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Viridian
Overview
The Viridian Weapon Technologies HS1 is a unique laser handstop that combines a Foregrip with a red laser for enhanced targeting capability. It features a Picatinny mounting interface, allowing for easy attachment to your AR-15 setup, and its Flat Dark Earth color offers a tactical aesthetic. This handstop is commonly found in builds utilizing a rifle gas system and chambered for 5.56 NATO, making it a practical choice for precision shooting and improved handling.
Viridian Weapon Technologies HS1, Laser Handstop, Red Laser, Picatinny Mount, Flat Dark Earth
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Builders on GunPartPicker first added the Viridian Weapon Technologies HS1, Laser Handstop, Red Laser, Picatinny Mount, Flat Dark Earth to a build in February 2026. Builds with this foregrip are split between .223 Wylde (40%) and .308 Win (40%), nearly all on rifle-length gas, and nearly all AR-15.
It was out of stock everywhere we track for all of August 2026, and today none of the 2 retailers we track has it in stock right now. Listed prices start at $129 at Optics Planet for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 35 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 14 builds that include this one
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Aggregated and anonymized data showing how builders use this product
Builds in the community that include the Viridian Weapon Technologies HS1, Laser Handstop, Red Laser, Picatinny Mount, Flat Dark Earth
| Build | Parts | Total |
|---|---|---|
 | 26 | $2051.46 |
 | 22 | $3071.53 |
 | 19 | $3207.43 |
 | 26 | $3384.62 |
 | 30 | $3547.54 |
1 global rating
Top reviews
Viridian HS1 hand stop with integrated red laser on picatinny mount in FDE. Activation button under the thumb position. Laser holds zero across removal cycles. FDE matches Magpul tan parts. Solid combo unit for a tactical setup.
