Glock 43X / 48 MOS – Weapon Light with Green Laser – TLR-8 HL-X G Sub – 1,000 Lumens – Black
PLEASE DOUBLE CHECK DETAILS AND FITMENT BEFORE PURCHASE.
The Streamlight TLR-8 HL-X G Sub is a compact multi-fuel weapon light built specifically for Glock 43X MOS, Glock 48 MOS, and 43X/48 pistols with a front rail. It gives you a serious output jump over the older compact light class while adding an integrated green laser in a package that still makes sense for actual carry use.
With the included SL-B9 rechargeable battery, this light delivers up to 1,000 lumens and a tighter, longer-reaching beam than the old 500-lumen class lights. It can also run on a single CR123A lithium battery when charging is not an option.
Fitment
- Fits Glock 43X MOS
- Fits Glock 48 MOS
- Fits Glock 43X / 48 with front rail
- Designed around the TLR-8 HL-X G Sub Glock-specific mounting setup
Does NOT fit
- Does not fit standard railed pistols that require a 1913 or other clamp style
- Does not fit non-compatible handgun models outside the Glock 43X/48-specific version
What it does
This is a high-output compact pistol light with an integrated green laser for defensive carry, home defense, and low-light target identification. It uses Streamlight’s multi-fuel system, includes interchangeable rear paddle switches, and gives the buyer both white-light capability and visible laser aiming support in one compact unit.
Why it’s worth it
This is one of the more serious carry-sized light-and-laser combos in the compact pistol lane right now. The output is real, the green laser is easier to pick up than red for a lot of shooters, and Streamlight usually hits the sweet spot between performance and not charging boutique-guy money just because they can.
Specs
- Platform: Glock 43X MOS / Glock 48 MOS / 43X / 48 with front rail
- Model: TLR-8 HL-X G Sub
- Type: Rail-mounted weapon light with green laser
- Color: Black
- Multi-fuel: Uses one SL-B9 USB-C rechargeable battery pack or one CR123A lithium battery
- Output with SL-B9: 1,000 lumens, 10,000 candela, 200 meter beam, 30 minute runtime
- Programmable low with SL-B9: 500 lumens, 5,000 candela, 141 meter beam, 1 hour runtime
- Output with CR123A: 500 lumens, 5,000 candela, 141 meter beam, 1.5 hour runtime
- Laser mode runtime: 10 hours
- Switching: Ambidextrous rear paddle switches with included high and low switch options
- Construction: 6000 series machined aluminum with anodized finish
- Length: 2.51 inches
- Weight: 2.77 oz to 2.87 oz depending on battery used
- Water resistance: IPX4
What’s included
- 1 Streamlight TLR-8 HL-X G Sub weapon light
- 1 Streamlight SL-B9 battery pack
- USB-C cord
- Mounting kit with key
- Multi-tool
- Interchangeable rear paddle switch sets
Install notes
This is a Glock 43X/48-specific light, so clamp selection matters. Install the correct dedicated version for the pistol and confirm full secure lockup before use. After installation, function test both the white light and green laser, then verify holster compatibility before carrying.
Verify before you buy
Verify your pistol is a Glock 43X MOS, Glock 48 MOS, or 43X/48 with a front rail using the correct TLR-8 HL-X G Sub Glock-specific fitment. Verify to prevent returns: this is not the universal 1913 version and not a generic “fits everything” pistol light.
⚠ Glock Disclaimer
IronKells Armory LLC is not affiliated with, endorsed by, or sponsored by Glock, Inc. or Glock Ges.m.b.H.
All references to GLOCK® are used solely to identify firearm models, parts compatibility, and fitment information for customers. Glock is a federally registered trademark of Glock, Inc. and Glock Ges.m.b.H.
Any product sold on this site referencing Glock is aftermarket, not OEM, and is not manufactured by Glock. Glock does not warranty, authorize, or guarantee the performance, safety, or reliability of any third-party components or modifications.
Firearm parts should be installed by a qualified armorer or gunsmith. Improper installation, modification, or use of aftermarket components may affect firearm safety, reliability, and void manufacturer warranties. By purchasing and installing third-party parts, the buyer assumes all responsibility for safe handling, installation, function testing, and use of their firearm and accessories.
⚠ Install & Compatibility Disclaimer
Installation should be performed by a qualified armorer or gunsmith. Improper installation, modification, or use may affect firearm safety and reliability. Buyer is responsible for verifying compatibility, performing proper function testing, and ensuring safe operation.
