Streamlight TLR-6 HL G Tactical Light for Glock 42/43 - FDE (Model 69351)

The Streamlight TLR-6 HL G is a compact weapon-mounted light purpose-built for Glock 42 and 43 handguns. If you carry a slim single-stack 9mm for concealed carry or backup duty, this FDE model delivers serious illumination in a package that doesn't bulk up your grip or draw. The rechargeable LED puts out 300 lumens with 4250 candela, giving you a beam reach of 130 meters—enough to identify threats and targets at realistic defensive distances without adding weight or complexity to your carry gun.

The standout feature here is the integrated red aiming laser. While the light alone runs for 20 minutes per charge, the laser extends runtime to 9 hours, so you can leave it mounted and ready. The laser zero holds thanks to windage and elevation adjustment bushings, and you won't lose your sight picture when you swap batteries—the laser stays zeroed even with the light mounted. The ambidextrous push-button switches on either side make it equally fast for right or left-handed shooters. Build quality is solid: durable polymer construction, 1-meter impact rated, and assembled in the USA.

Power comes from Streamlight's proprietary SL-B2 rechargeable battery system. The package includes two batteries plus a dedicated two-bay charge case with USB-C, so you're never hunting for a charger or scrambling to top off before duty. The light weighs just 1.12 ounces and stretches 2.5 inches—negligible on a compact pistol. Contoured housing locks securely to your rail, and the form factor won't snag gear or clothing during reholstering.

This is the G-series model; make sure you're selecting the right variant for your specific platform before ordering. If you run a G42 or G43 and want night-capable target ID without the bulk of a larger light, this is a legitimate choice that balances capability and carry comfort.

Key Features

• 300-lumen LED with integrated red aiming laser for low-light identification and targeting
• Rechargeable SL-B2 battery system with dedicated two-bay USB-C charge case included
• Laser zero retention—no re-sighting needed when swapping batteries on-gun
• Ambidextrous push-button switches for both right and left-handed operation
• Ultra-compact design (2.5 inches, 1.12 ounces) fits Glock 42 and 43 rails without adding bulk
• Durable polymer construction with 1-meter impact resistance
• Assembled in the USA

Specifications

Frequently Asked Questions

Will this light fit my Glock 42 or 43?

Yes—this is the G-series TLR-6 HL, designed specifically for Glock 42 and 43 rails. Make sure you're ordering this exact model (69351) for your platform; other TLR-6 variants are made for different firearms.

How long does a full charge actually last?

With the LED alone, you get 20 minutes of continuous runtime. If you're using the laser by itself, expect about 9 hours. The package includes three rechargeable batteries total, which gives roughly 1 hour of LED/laser combined use out of the box. You can extend runtime by swapping to a fresh battery from the included charge case.

Do I need to recalibrate the laser if I replace the battery?

No. The laser zero is retained even when you swap batteries with the light mounted on the gun. The windage and elevation adjustments won't shift, so you stay zeroed through battery changes.

What's included in the box?

The light comes with three SL-B2 rechargeable batteries, a two-bay charge case, and a USB-C charging cord. Everything you need to mount and keep it charged for extended use.