Glock TACO3680 GTL 21 Tactical Light & Red Laser Combo, 70 Lumens, Picatinny/Weaver Mount, Black Polymer

The Glock TACO3680 GTL 21 is a dual-function tactical light and red laser combo designed for shooters who want both illumination and aiming reference on the same rail-mounted platform. This compact unit pairs a 70-lumen xenon white light with an independent red laser module, letting you toggle between light, laser, or both depending on your situation. Mount it to any Picatinny or Weaver rail on your Glock or compatible handgun, and you've got a serious force multiplier for home defense, low-light shooting, or duty carry.

The real strength here is flexibility. The centrally placed mode switch gives you independent control—run the laser alone for close-quarters work, the white light for target identification and room clearing, or fire them together when you need maximum information. That kind of modularity isn't universal in compact combos, and it matters when seconds count. The laser is sighted and can be zeroed with precision. Both functions respond to Glock's ergonomic touch detent switch, which offers ambidextrous operation so you can manipulate it from either side without breaking your grip.

Build quality is what you'd expect from Glock—the black polymer housing is tough, the mounting is secure, and the whole package is compact enough not to add significant bulk or weight to your carry gun. This isn't a range toy; it's built for real-world use, whether that's nightstand duty, concealed carry backup, or training scenarios where low light is a factor. If you're running a Glock with a rail and want both white light and laser capability in one proven package, this deserves a hard look.

Key Features

• Red laser and xenon white light function independently or together
• 70 lumens of white light output for target identification and illumination
• Laser zeroing capability for accurate aiming reference
• Ambidextrous touch detent switch operation—control from either side
• Compact black polymer housing designed for duty use
• Secure Picatinny/Weaver rail mounting for Glock and compatible pistols
• Centrally placed mode switch for quick selection between light, laser, or both

Specifications

Frequently Asked Questions

Will this light and laser combo fit my Glock?

Yes, if your Glock or handgun has a Picatinny or Weaver rail. The TACO3680 mounts securely to either standard. Check your pistol's rail before ordering to confirm compatibility.

Can I use just the laser or just the light, or do both have to be on together?

Both functions are independent. The mode switch lets you select laser only, white light only, or both together. You've got full control over which tool you need in any given situation.

How bright is 70 lumens, and how far will it reach?

70 lumens is solid for a compact handgun light—enough for close-quarters identification and illumination inside a home or vehicle. The effective range is listed at 100 meters (328 feet), though practical utility depends on your specific scenario and target reflectivity.

Is the red laser accurate enough for defensive shooting?

The laser is designed to be zeroed with precision and is built for duty use conditions, so yes—it's a legitimate aiming reference, not a novelty. That said, it works best as a supplement to your iron sights or optics, especially in bright daylight when the laser may be harder to see.