Vism Compact Green Laser Sight for Pistols – KeyMod Undermount, Dual-Side Button, Class IIIa

Upgrade your sidearm with the Vism Compact Pistol Green Laser, designed for rapid target acquisition and mission-ready performance. This precision laser module is engineered to mount easily onto most Weaver, Picatinny, or MIL-STD 1913 rails, making it an ideal fit for both full-size and compact pistols with 1.7"–2.0" accessory rails. The ultra-bright green laser (510nm, Class IIIa, <5mw) delivers superior daytime visibility compared to red lasers, while full windage and elevation adjustability ensures precise zeroing.

What sets this unit apart is the patented KEYMOD™ undermount system—allowing you to attach compatible accessories directly underneath the laser for modular versatility. Dual ambidextrous activation buttons provide effortless control from either side, and a press-and-hold function activates a strobe mode for disorienting threats or signaling.

Whether you're running drills or defending your home, the Vism Compact Laser keeps your aim fast, accurate, and reliable.

Specifications:

• Laser Type: Green Laser, 510nm wavelength
• Output Power: <5mW, Class IIIa
• Mount Compatibility: Weaver / Picatinny / MIL-STD 1913
• Fits: Full-size and compact pistols with 1.7"–2.0" accessory rails
• Material: Black anodized aluminum housing
• Dimensions: 2" (L) x 1.1" (W) x 1.1" (H)
• Weight: 2.8 oz
• Adjustments: Windage & elevation adjustable
• Activation: Dual-side on/off buttons with press-to-strobe feature
• Battery Type: 2x CR1/3N (included)
• Undermount: Patented KEYMOD™ for additional accessory compatibility
• Patents: US Patents 9,506,721 & D737399

Features:

• Bright green laser for enhanced daylight visibility
• Compact aluminum body built for rugged use
• Ambidextrous buttons for left or right-hand activation
• Unique strobe mode for tactical disorientation
• Patent-pending KEYMOD™ undermount for modular add-ons
• Secure and simple attachment to standard pistol rails
• Fully adjustable for zeroing precision

What's Included in the Box:

• Vism Compact Green Laser Sight
• (2) CR1/3N Batteries
• Mounting hardware
• User Manual