Description
The Viridian HS1 puts laser capability exactly where your hand naturally rests on the rifle. Instead of adding bulk with separate modules and wires, you get a single compact unit that does double duty. The integrated green laser activates with simple grip pressure, giving you instant target acquisition without breaking your shooting position. It's that straightforward.
Integrated Design That Makes Sense
This hand stop isn't an afterthought. The engineering puts the pressure activation button exactly where your support hand naturally falls, so you activate the laser by simply gripping the forend. No fumbling for switches, no learning new muscle memory. The green laser itself is bright enough to work in daylight out to 100 yards and reaches visibility out to two miles in full darkness. Windage and elevation adjustments dial in quick and stay put, with an included Allen wrench handling all the tuning you'll need.
Built Compact and Lightweight
The polymer construction keeps weight down while maintaining the durability you need. At this profile, the HS1 clears most suppressors and won't interfere with standard rifle furniture. A single 1/3N battery powers the laser for 1.5 hours of continuous use, and these batteries are readily available everywhere. The FDE finish pairs well with modern tactical builds, and the seamless design means no exposed wires or clips to snag on gear.
M-LOK Primary, Picatinny Ready
This version includes both M-LOK mounting for direct attachment to modern handguards and a Picatinny adapter for rifles with traditional rail systems. Installation takes minutes with just the included hex key. Whether you're running a free-float aluminum forend or standard handguard, the setup stays straightforward.
Key Specifications
- Laser Type: Green (5mW, 515nm wavelength)
- Activation: Pressure-activated, grip-based auto activation
- Mounting System: M-LOK with Picatinny adapter included
- Adjustments: Windage and elevation adjustable
- Battery: Single 1/3N lithium battery
- Battery Life: 1.5 hours continuous use
- Daytime Range: Visible up to 100 yards
- Night Range: Visible up to 2 miles
- Operating Temperature: 14 to 140 degrees Fahrenheit
- Water Resistance: Water resistant
- Material: High-strength polymer
- Color: Flat Dark Earth (FDE)
- Manufacturer: Viridian Weapon Technologies
- Model Number: 912-0060
- UPC: 754003936247
What’s Included
- HS1 Hand Stop with integrated green laser
- Picatinny rail adapter
- Allen wrench for adjustments
- Quick start guide
Frequently Asked Questions
Does the HS1 green laser work in daylight?
Yes. The green laser is bright enough to see clearly in daylight conditions out to 100 yards. Green wavelengths are naturally more visible to the human eye than red, which is one reason this model performs well across all lighting situations. At night, visibility extends out to two miles.
How does the pressure-activated button work?
The activation button is positioned so that when you grip the hand stop naturally, light pressure activates the laser. There are no external switches or toggles to fumble with, just grip and the laser comes on, release and it turns off. This makes it intuitive for any shooting grip style.
Can the HS1 mount directly to Picatinny rails?
This model comes with a Picatinny adapter included, so yes. If your rifle has standard Picatinny rails instead of M-LOK slots, you'll use the adapter that ships in the box. For M-LOK handguards, the HS1 mounts directly without the adapter.
How long does the battery last?
The 1/3N lithium battery provides 1.5 hours of continuous runtime. Since you only activate it when you grip the rifle, real-world battery life is much longer between changes. These batteries are inexpensive and easy to find online.





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