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Questions & Answers
Will this fit Beretta px4 compact carry with vantage compensator? Expert Answer

Yes, the Streamlight TLR-8 G Sub will be compatible with the PX4 Compact using the vantage compensator. Both the TLR-7 Sub (1913) and TLR-8 Sub (1913) have the same size footprint and attachment method. Both options work with the vantage compensator on the PX4 Compact.

by Ethan, Gear Expert, March 8, 2024
Will this fit a Hellcat Pro? Expert Answer

You would need to use the Hellcat specific model Streamlight TLR-8 G Sub, which can be found by using the link below:
https://www.opticsplanet.com/streamlight-tlr-8-g-sub-for-hellcat-led-weapon-light-w-green-laser.html

by Ethan, Gear Expert, September 26, 2023
Customer Reviews
Helpful Positive Review Excellent, with one major flaw by Connor, Verified Owner, January 7, 2023
I have been nothing but impressed with Streamlight products until now. The windage adjustment screw stripped immediately on the first attempt at adjustment using the included hex wrench. I am in the RMA process now. Reading reviews of Streamlight lig...
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10/10 found this helpful
Helpful Positive Review TLR-8g SUB by Laup, January 20, 2023
Finally a laser/light combo that fits an HK 45c. Has the green laser and all the quality one expects from Streamlight. The laser is easy to zero; I encountered none of the problems mentioned in other reviews. I'm delighted. Next challenge is find...
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3/3 found this helpful
Helpful Negative Review streamlight junk by speedy, Verified Owner, October 11, 2023
Really looking forward to this light. Smaller footprint brighter light than my TLR-2G. What a disappointment. Spend a couple hundred dollars for a light that will not turn on, what a fabulous deal. The light does not work. The green laser turns on....
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5/7 found this helpful
Most Recent Reviews If you get a good one, they're great. Warranty service is good, just be prepared to use it. by Colin Miller, Verified Owner, June 11, 2025
I have this, and other streamlight TLR products, and once I get a good one, they're awesome. However, my experience also jives with every negative comment. Their warranty process is painless, but include the prospective cost to include cost of prio...
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Most Recent Reviews No rail keys by Not a fan, Verified Owner, May 29, 2025
Long time streamlight user and buyer. This is specific for the sig p365 x macro sub gun. Does not have any rail keys. None at all. Just clamps to attach to the rail. About 5 shots in and this light/laser walks off the front of the rail and onto the f...
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Most Recent Reviews Tlr-8 sub on hellcat pro by JustSumGuy, Verified Owner, May 4, 2025
Fits good, light is nice and provides good coverage. The laser is bright and visible, however the l/r windage screw came overly tight in the unit. Completely unable to sight in laser. I Would recomend another product without the integrated laser
Read All 27 Reviews

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Product Info for Streamlight TLR-8 G Sub LED 500 Lumens Weapon Light w/ Green Laser

The TLR-8 X G sub rail-mounted light accepts either a CR123A lithium battery or Streamlights SL-B9 USB rechargeable protected lithium-ion battery pack. Interchangeable rear paddle switches accommodate your shooting style. The TLR-8 X G sub multi-fuel, rail-mounted light with green laser accepts either a CR123A lithium battery or an SL-B9 USB rechargeable protected lithium-ion battery pack. Includes high and low paddle switches to match your shooting styleimage

Specifications for Streamlight TLR-8 G Sub LED 500 Lumens Weapon Light w/ Green Laser:

Manufacturer: Streamlight
Light Output: 500 lumens
Bulb Type: LED
Battery Type: CR123A
Beam Color: White
Beam Distance: 141 m
Length: 2.51 in
Weight: 2.77 oz
Battery Life: 1.5 hours
Weather Resistance: Yes
Finish: Anodized
Condition: New
Gun Type: Pistol
Mount Type: Rail
Fabric/Material: Aluminum

Features of Streamlight TLR-8 G Sub LED 500 Lumens Weapon Light w/ Green Laser

  • 3 modes: LED only, LED/laser combo, Laser only
  • Features white LED with 500 lumens; 141m beam; runs 1.5 hours (light only or light/laser combo); Laser only runs 11 hours
  • Safe-off feature prevents accidental activation; saves batteries
  • Multi-fuel: Uses one rechargeable SL-B9 battery pack or one CR123A lithium battery (included)
  • Rail grip clamp system securely attaches/detaches quickly and safely with no tools and without putting your hands in front of muzzle
  • Features interchangeable ambidextrous rear paddle switches that are easy to swap out with multi-tool

Package Contents:

  • Streamlight TLR-8 G Sub LED 500 Lumens Weapon Light w/ Green Laser
  • (1) CR123A battery
  • High and low switches
  • Mounting kit with keys
  • Multi-tool

Streamlight TLR-8 G Sub LED 500 Lumens Weapon Light w/ Green Laser Orderable Models

List of Orderable Models

Streamlight TLR-8 G Sub For 1913 LED Weapon Light w/ Green Laser, CR123A Lithium, White, 500 Lumens, Black, 69438 , MPN: 69438 , UPC: 080926694385 , Code: SQ-FLW-19HLE-69438
Streamlight TLR-8 G Sub For Glock 43X/48 MOS LED Weapon Light w/ Green Laser, CR123A Lithium, White, 500 Lumens, Black, 69431 , MPN: 69431 , UPC: 080926694316 , Code: SQ-FLW-19HLE-69431
Streamlight TLR-8 G Sub For Hellcat LEDWeapon Light w/ Green Laser, CR123A Lithium, White, 500 Lumens, Black, 69439 , MPN: 69439 , UPC: 080926694392 , Code: SQ-FLW-19HLE-69439
Streamlight TLR-8 G Sub For SIG P365/XL LED Weapon Light w/ Green Laser, CR123A Lithium, White, 500 Lumens, Black, 69437 , MPN: 69437 , UPC: 080926694378 , Code: SQ-FLW-19HLE-69437

Streamlight TLR-8 G Sub LED 500 Lumens Weapon Light w/ Green Laser Unavailable & Discontinued Models

List of Unorderable Models

DEMO, Streamlight TLR-8 G Sub For 1913 LED Weapon Light w/ Green Laser, CR123A Lithium, White, 500 Lumens, Black, 69438 , MPN: 69438-DEMO , Code: SQ-FLW-19HLE-69438-DEMO
USED, Streamlight TLR-8 G Sub For 1913 LED Weapon Light w/ Green Laser, CR123A Lithium, White, 500 Lumens, Black, 69438 , MPN: 69438-EDEMO , Code: SQ-FLW-19HLE-69438-EDEMO-RE-C
USED, Streamlight TLR-8 G Sub For Glock 43X/48 MOS LED Weapon Light w/ Green Laser, CR123A Lithium, White, 500 Lumens, Black, 69431 , MPN: 69431-EDEMO , Code: SQ-FLW-19HLE-69431-EDEMO-IN-B
USED, Streamlight TLR-8 G Sub For Glock 43X/48 MOS LED Weapon Light w/ Green Laser, CR123A Lithium, White, 500 Lumens, Black, 69431 , MPN: 69431-EDEMO , Code: SQ-FLW-19HLE-69431-EDEMO-DF-C
USED, Streamlight TLR-8 G Sub For 1913 LED Weapon Light w/ Green Laser, CR123A Lithium, White, 500 Lumens, Black, 69438 , MPN: 69438-EDEMO , Code: SQ-FLW-19HLE-69438-EDEMO-DF-F
USED, Streamlight TLR-8 G Sub For 1913 LED Weapon Light w/ Green Laser, CR123A Lithium, White, 500 Lumens, Black, 69438 , MPN: 69438-EDEMO , Code: SQ-FLW-19HLE-69438-EDEMO-OT-U
USED, Streamlight TLR-8 G Sub For 1913 LED Weapon Light w/ Green Laser, CR123A Lithium, White, 500 Lumens, Black, 69438 , MPN: 69438-EDEMO , Code: SQ-FLW-19HLE-69438-EDEMO-IN-C
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