Streamlight TLR-2G Weapon Light with Laser, 300 Lumens, Green Laser, Glock/Picatinny Mount, Black Aluminum

The Streamlight TLR-2G is a compact weapon-mounted light and green laser combo built for shooters who need bright illumination and a precise aiming solution on the same platform. This rail-mounted tactical light pairs 300 lumens of output with an integrated green laser, designed to attach to Glock-style and Picatinny rails—which covers most modern duty, carry, and AR-platform firearms. The green laser adds a second aiming reference that's especially useful in low light or when you need to keep your weapon pointed downrange while maintaining target focus.

Build quality is where Streamlight earned its reputation in law enforcement and military circles. The TLR-2G is machined from aluminum and anodized black, with a sealed construction that shrugs off dust and the wear of hard use. The C4 LED is virtually shock-proof and rated for 50,000 hours of operation—you'll likely retire the light long before the bulb fails. Power comes from two CR123 lithium batteries, which hold a 10-year charge and deliver up to 2.5 hours of runtime on the light, or 48 hours on laser-only mode if you need to conserve power.

The mounting system is straightforward: a rail grip clamp locks down securely with no tools and without requiring your hands near the muzzle. It detaches just as quickly, and the light remounts with repeatability—your zero stays true. The ambidextrous momentary and steady switches let you operate it from either side. At 4.72 ounces, it won't throw your balance off, and it's light enough to fit inside most holsters designed for light-bearing pistols.

Key Features

• 300-lumen LED output with 12,000 candela peak intensity for target identification and illumination
• Integrated green laser for fast, intuitive target acquisition in any light condition
• C4 LED technology rated for 50,000 hours of operation
• Powered by two CR123 lithium batteries (10-year shelf life)
• Tool-free rail grip clamp attachment for Glock and Picatinny 1913 rails
• Ambidextrous momentary and steady-on switches for either-hand operation
• Machined aluminum construction with black anodized finish; sealed and dustproof
• Repeatable remounting; compatible with light-bearing holsters
• Assembled in the USA
• Weighs 4.72 ounces

Specifications

Frequently Asked Questions

Will the TLR-2G fit my Glock and AR-15?

Yes. The TLR-2G mounts to both Glock-style rails found on most compact and full-size Glocks, as well as the standard Picatinny 1913 rails on AR-platform rifles and tactical shotguns. The tool-free clamp secures to either without modification.

How long do the batteries last, and are they included?

The light runs up to 2.5 hours on its two CR123 lithium batteries; the laser alone runs 48 hours. CR123 batteries hold their charge for 10 years in storage. The product record does not specify whether batteries are included with the light—contact us to confirm what's in the box.

Can I use the laser without the light?

Yes. You can operate the laser alone, which extends battery life to 48 hours—useful if you want to conserve power on extended operations or training sessions.

Will this fit my light-bearing holster?

The TLR-2G is designed to fit existing light-bearing holsters, provided they're sized for this model. If you're unsure about fit for your specific holster, reach out and we can help confirm compatibility.