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Crimson Trace LL-803G Green Laser/Light for Glock 42-48

UPC: 610242007325

$384.95

13 in stock

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Description

The LL-803G combines a bright green laser sight with a tactical 150-lumen LED light in one compact unit built specifically for small-frame Glocks. It mounts directly to the trigger guard and activates using Crimson Trace's signature Instinctive Activation system, which means the laser and light turn on when you grip the pistol naturally. No special training required, no fumbling with buttons, no gunsmithing needed.

How the LL-803G Instinctive Activation Works

The real advantage here is how it activates. Instead of traditional on/off switches that require conscious thought in a high-stress moment, this system responds to your natural grip. Hold the pistol like you normally would, and the laser and light engage. Release your grip and they shut off. The green laser is a 5mW Class 3R, which is the brightest visibility allowed by law. At 50 feet, the dot sits around a half-inch diameter, giving you precision without needing to see your iron sights.

Flexible Operating Modes and Simple Adjustments

You get four operating modes: laser and light together, laser only, light only, or light with strobe. Switching between modes is straightforward through the side-mounted control button. The entire unit sits under a half-inch wide and three inches long, so it barely changes your gun's profile. Windage and elevation adjustments are user-accessible with the included Allen wrench if you need to fine-tune after installation.

Factory sighted at 50 feet, it runs on a single CR2 lithium battery that lasts over two hours of continuous use. The 150-lumen white light is bright enough to illuminate targets and threat identification without washing out the green laser dot. Installation takes moments and works on standard Glock 42, 43, 43X, and 48 frames. Note that it won't fit models equipped with accessory rails.

Key Specifications

  • Model: LL-803G
  • Manufacturer: Crimson Trace
  • Manufacturer Part Number: 01-5860-1
  • UPC: 610242007325
  • Compatible Firearms: Glock 42, 43, 43X, 48
  • Laser Color: Green
  • Laser Output: 5mW Class 3R
  • Wavelength: 532nm
  • Dot Size at 50 Feet: 0.50 inches
  • Light Output: 150 lumens LED white light
  • Operating Modes: Laser + Light, Laser Only, Light Only, Laser + Light Strobe
  • Mount Type: Trigger guard
  • Battery Type: CR2 lithium
  • Battery Life: 2+ hours continuous
  • Adjustments: Windage and elevation adjustable
  • Material: Polymer with rubber overmold
  • Color: Black
  • Weight: 4 oz
  • Length: 3 inches
  • Water Resistant: Yes

What’s Included

  • Crimson Trace LL-803G Laserguard Pro unit
  • CR2 lithium battery
  • Adjustment tool (Allen wrench)
  • Installation instructions
  • User manual

Frequently Asked Questions

Will the LL-803G fit my Glock with an accessory rail?

No, this model is designed for standard Glock 42, 43, 43X, and 48 frames without rails. If your pistol has a rail system (like the MOS models), this unit won't fit. The trigger guard mount clamps to the frame, so rail-equipped variants aren't compatible.

How does Instinctive Activation actually work, and will it accidentally activate?

When you hold your pistol in a normal firing grip, light pressure on the activation pad triggers the laser and light. When you release your grip, they shut off. The system is designed to activate only during intentional handling, not from accidental contact or drawing from a holster if done properly.

Can I use the laser and light separately, or do they always operate together?

You have full control. The LL-803G offers four modes: laser and light together, laser only, light only, or strobe light with laser. You select your preferred mode with the side control button, and the grip switch activates whichever combination you've chosen.

Does the light wash out the laser dot in daylight?

The 150-lumen light is bright enough for target identification without drowning out the green laser. The green wavelength (532nm) is very visible even in strong light, so you'll see the dot alongside the light's illumination rather than the light washing it out.

Additional information

UPC

610242007325

Manufacturer

Manufacturer Part Number

0158601

Dot Size

0.50" at 50 Ft

Mount Type

Trigger Guard

Power

5mW

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