The Streamlight TLR-7 HL-X Sub (brand part no. 69503) is a weapon-mounted light from Streamlight, sized to fit the Glock 43X/48, built to identify a threat in low light before deciding whether to act. At 1000 lumens, it delivers real working brightness rather than a dim accessory-grade beam. The Universal Rail Mount keeps the light locked to the host firearm through recoil, run after run.

Key Specifications

• Outputs 1000 lumens, enough output to identify a threat clearly at typical engagement distances.
• Attaches via a Universal Rail Mount, so it drops onto a rail-equipped platform without special tools.
• Measures 7.7-inch in overall length, compact enough to avoid printing or snagging on the draw.
• Built in a Weapon Mounted configuration, suited to how shooters actually deploy this type of light.

Frequently Asked Questions

What does this fit? The Glock 43X/48.

How bright is it? 1000 lumens, enough for target identification in low light.

How does it mount? Via a Universal Rail Mount, onto any compatible accessory rail.

Buy the Streamlight TLR-7 HL-X Sub Weapon Light, 1000 Lumens, Glock 43X/48

Add the Streamlight TLR-7 HL-X Sub Weapon Light, 1000 Lumens, Glock 43X/48 to your setup by ordering from our Lubbock, Texas gun shop for fast, direct shipping — and check out the rest of our weapon lights selection.