Out of stock
Viridian 9120040 HS1Black Polymer Handstop with Infrared Laser for M-Lok
$199.00
The Viridian HS1 Black Polymer Handstop with Infrared Laser for M-Lok combines two essential AR-platform features into one compact accessory: a functional hand stop that keeps your support hand positioned safely away from the muzzle, and an integrated infrared laser sighting system that activates intuitively during shooting. If you're running an AR-style rifle and want a laser sight that doesn't compromise ergonomics or add bulk, the HS1 merges both roles seamlessly.
The HS1's pressure-activated button is positioned so you'll naturally engage the laser regardless of your grip style—whether you're using a modern forward grip, hand stop only, or transitioning between positions. The infrared laser works at both day and night distances (up to 100 yards in daylight, 2 miles at night), giving you aiming capability in varied lighting without the distraction of a visible green dot that can wash out in bright conditions. The polymer construction keeps weight minimal while the M-Lok mounting system integrates cleanly with most modern AR handguards.
Built to handle field conditions, the HS1 operates across a wide temperature range and is backed by a 7-year warranty. Battery life on constant activation runs 1.5 hours, using a 1/3 N battery type. This is purpose-built gear for tactical shooters, training-focused rifle owners, and anyone who values redundancy in their aiming systems.
Key Features
- Integrated IR laser sighting in a functional hand stop design
- Pressure-activated button works intuitively with multiple grip styles
- Adjustable windage and elevation for laser zeroing
- Infrared laser effective to 100 yards (day) or 2 miles (night)
- M-Lok compatible mounting for modern AR handguards
- Durable black polymer construction
- Operates in temperatures from 14°F to 140°F
- 7-year manufacturer warranty
Specifications
| Model Number | 9120040 |
| Mounting System | M-Lok |
| Laser Type | Infrared |
| Activation | Pressure button (automatic) |
| Adjustments | Windage and elevation |
| Effective Range (Day) | Up to 100 yards |
| Effective Range (Night) | 2 miles |
| Battery Type | 1/3 N |
| Battery Life (Constant) | 1.5 hours |
| Operating Temperature Range | 14°F to 140°F |
| Warranty | 7 years |
Frequently Asked Questions
Will the HS1 fit my AR-15 handguard?
The HS1 uses M-Lok mounting, so it's compatible with any modern AR handguard equipped with M-Lok slots. Check that your handguard has M-Lok compatibility before ordering.
Can I zero the laser to my rifle's point of aim?
Yes. The HS1 features adjustable windage and elevation controls so you can dial in the laser to match your rifle's zero.
Why infrared instead of a visible laser?
Infrared lasers are invisible to the naked eye but visible through night vision devices, making them ideal for low-light and night operations. They also don't wash out in bright daylight like green lasers can, and they don't betray your position with a visible dot in tactical situations.
How long will the battery last between charges?
Running the laser continuously, the 1/3 N battery provides approximately 1.5 hours of operation. Battery life will extend significantly if you use the laser intermittently during actual shooting rather than constant activation.
