Description
The Viridian HS1 is the world's first AR hand stop with integrated laser sighting device. This dual-purpose accessory eliminates the need to choose between a functional hand stop and laser aiming capability. The IR laser fires at 850nm wavelength with 0.7mW output, making it ideal for use with night vision equipment without producing visible light that would compromise concealment in low-light operations.
Grip-Activated Infrared Aiming
Activation is incredibly intuitive. Simply grip the hand stop and pressure naturally applied to the interior activation buttons turns the laser on. No additional switches to find or train your hands to operate. This pressure-activation design works with any grip style, whether you prefer a traditional firing grip, thumb-over-bore, or any variation in between. The infrared beam performs out to 2 miles in complete darkness and is invisible to the naked eye, making it perfect for night vision applications.
Compact Design Built for Real Use
Weighing just 0.215 pounds, the HS1 adds negligible weight to your rifle while maintaining a sleek, low-profile form factor. There are no wires, no external switches to snag, and no clutter on your rail system. The ergonomic polymer construction provides a solid, tactile reference point for your support hand while maintaining an intuitive natural feel in your grip. Windage and elevation are fully adjustable, allowing you to dial in the laser to match your point of aim at any distance.
Practical Features for Mission-Ready Rifles
The HS1 runs on a single CR1/3N battery with 1.5 hours of continuous runtime at full activation. The design is water-resistant and holds zero reliably through thousands of rounds. Since the IR laser activates only when you're actually gripping the hand stop, battery life in real-world intermittent use stretches months or longer before needing replacement. Made in the USA and backed by Viridian's reputation for reliable weapon-mounted technology.
Key Specifications
- Manufacturer: Viridian Weapon Technologies
- Model Number: 912-0062
- UPC: 754003936261
- Mount Type: Picatinny Rail
- Laser Type: Infrared (IR)
- Wavelength: 850 nanometers
- Laser Output: 0.7 milliwatts
- Daytime Range: 100 yards
- Nighttime Range: 2 miles
- Activation: Pressure-activated grip buttons
- Windage/Elevation: Fully adjustable
- Battery Type: CR1/3N
- Battery Life: 1.5 hours continuous use
- Operating Temperature: 14 degrees F to 140 degrees F
- Weight: 0.215 pounds
- Warranty: 7 years
What’s Included
- Viridian HS1 hand stop laser unit
- Picatinny rail adapter
- Adjustment hex key (Allen wrench)
- Instruction manual
Frequently Asked Questions
Will the infrared laser work with my night vision goggles?
Yes. The HS1's infrared beam at 850nm wavelength is specifically designed to be picked up by night vision equipment without producing any visible light signature. This makes it ideal for operations where concealment is critical. The laser won't give away your position like a visible laser would in low-light conditions.
How do I mount the HS1 with a Picatinny rail on my AR?
The HS1 comes with a Picatinny adapter that allows mounting directly to Picatinny rails. Install it on the underside of your handguard where you'd normally grip. If your rifle has M-Lok slots instead, you can remove the adapter and mount directly. No gunsmithing or special tools required beyond the included hex key.
What's the battery life if I don't use the laser constantly?
Viridian rates the CR1/3N battery at 1.5 hours of continuous activation. However, since the HS1 only activates when you're gripping the hand stop, intermittent use means a single battery typically lasts several months of practical shooting before needing replacement.
Can I adjust the laser without special tools?
The HS1 comes with a small hex key for windage and elevation adjustments. The adjustment is sensitive, so small turns make noticeable changes to your point of aim. After zeroing at 25-36 yards, the laser maintains zero reliably and doesn't shift between storage or transport.





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