Crimson Trace LTG777 Lightguard Matte Black Polymer 110 Lumens LED for Glock 26/27/33 Handguns

The Crimson Trace LTG777 Lightguard is a compact weapon-mounted light engineered specifically for Glock 26, 27, and 33 pistols. If you carry a compact 9mm or .40 for concealed personal protection, duty backup, or home defense, this trigger guard–mounted 110 lumen LED delivers the tactical illumination you need when your sights won't cut it in low light. Unlike rail-mounted lights that don't fit smaller frames, the LTG777 clamps directly to your trigger guard—fast, secure, and dead-reliable.

This is the kind of light that earns trust through simplicity. Ambidextrous controls let you activate the beam from either side of the gun with your support-hand thumb or index finger, switching between constant-on and momentary (tap-to-light) modes without fumbling for switches. The 110 lumen output is serious enough for close-quarters identification and target acquisition without washing out your low-light vision. Runtime exceeds one hour on the included pair of 1/3N lithium batteries—genuine industry-standard power, not proprietary nonsense—so you can keep fresh spares in your range bag.

Built from ruggedized polymer with a rapid-change battery cap, the LTG777 is designed to handle the recoil and handling abuse that comes with daily carry. It won't add unnecessary weight or bulk to a gun you're already wearing concealed. Install it yourself in minutes; no gunsmith required. This is the weapon light for shooters who refuse to compromise between concealment and capability.

Key Features

• 110 lumen LED white light mounted via trigger guard for Glock 26, 27, and 33
• Ambidextrous dual-side activation for left- and right-hand operation
• Constant and momentary firing modes for tactical flexibility
• Ruggedized polymer construction rated for duty use and daily carry
• Rapid-change battery cap for field battery swaps
• Over one hour runtime on two included 1/3N lithium batteries
• User-installed—no gunsmith required

Specifications

Frequently Asked Questions

Will the LTG777 fit my Glock 26/27/33?

Yes. The LTG777 is purpose-built for Glock 26, 27, and 33 pistols and mounts via the trigger guard. It will not fit larger Glock models or other handgun platforms.

What activation modes does this light have?

The LTG777 offers two firing modes: constant-on (hold for continuous illumination) and momentary (tap to activate). Both are controlled via ambidextrous buttons on either side of the gun, so you can operate the light with your support hand or dominant hand.

How long do the batteries last?

The light delivers over one hour of runtime per set of batteries. Two 1/3N lithium batteries are included. You can swap fresh batteries in the field using the rapid-change battery cap.

Do I need a gunsmith to install this?

No. The LTG777 is user-installed and requires no permanent modifications to your pistol. Installation takes just minutes.