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Q&A for Streamlight TLR-8 G Sub LED 500 Lumens Weapon Light w/ Green Laser — 47 Questions & 10 Answers

Name Streamlight TLR-8 G Sub LED 500 Lumens Weapon Light w/ Green Laser (4.1)
As Low As $279.99 Save Up to 48%
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Q
Tdbijn, member, from NJ, United States, asked on March 08, 2024

Will this fit Beretta px4 compact carry with vantage compensator?

Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on March 08, 2024

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.

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Q
Dillon, guest, from SC, United States, asked on September 21, 2023

Will this fit a Hellcat Pro?

Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on September 26, 2023

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

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Q
Jb, member, from VA, United States, asked on April 10, 2023

Will this fit the p365 Xmacro?

Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on April 12, 2023

Yes, the Streamlight TLR-8 G Sub will be compatible with your P365 X-Macro. It will attach to the underside 1913 rail found on your X-Macro.

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Q
Db, guest, from VA, United States, asked on February 21, 2023

Will it fit glock .41 gen 4?

Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on August 21, 2023

The Streamlight TLR-8 G Sub will not be compatible with the Glock 41 Gen 4. You would need to use the Streamlight TLR-8A Weapon Light and Laser which includes rail keys that adapt to the Glock accessory rail. It can be found by using the link below:
https://www.opticsplanet.com/streamlight-tlr-8-a.html

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Q
Colin, guest, from MD, United States, asked on February 10, 2023

Does this product come with both a high switch and low switch? I would like to have a low switch.

Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on May 15, 2024

Yes. The Streamlight TLR-8 G Sub For 1913 LED Weapon Light w/ Green Laser features an ambidextrous rear switch and includes interchangeable paddle switches that can be used for both high and low mounting options.

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Q
Delps, guest, from SC, United States, asked on February 02, 2023

Does this fit a sig p365 xMacro

Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on December 28, 2023

Yes, this model of the Streamlight TLR-8 G Sub requires a 1913 rail to mount to a firearm. Since the X-Macro uses a 1913 accessory rail, you will be able to use this light.

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Q
Charlie, guest, from CA, United States, asked on January 22, 2023

Does this fit a Glock 19 gen 3?

Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on January 25, 2023

The Streamlight TLR-8 G Sub will not be compatible with the Glock 19 Gen 3. You would need to use the Streamlight TLR-8A Weapon Light and Laser which includes rail keys that adapt to the Glock accessory rail. It can be found by using the link below:
https://www.opticsplanet.com/streamlight-tlr-8-a.html

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Q
Coleg, guest, from TX, United States, asked on December 31, 2022

Will this fit a glock 20

Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on January 17, 2023

The Streamlight TLR-8 G Sub will not be compatible with the Glock 20. You would need to use the Streamlight TLR-8A Weapon Light and Laser which includes rail keys that adapt to the Glock accessory rail. It can be found by using the link below:
https://www.opticsplanet.com/streamlight-tlr-8-a.html

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Q
Wp, guest, from FL, United States, asked on November 26, 2022

Will this fit any picatinny rail ?

Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on November 28, 2022

Yes, this Streamlight TLR-8 G Sub For 1913 LED Weapon Light uses a 1913 rail adapter to fit any picatinny accessory rail. This is the "Sub" model, which is smaller than the standard TLR-8.

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Q
John, guest, from WI, United States, asked on November 17, 2022

Hk vp9sk compatible?

Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on November 18, 2022

The mounting surface of the Streamlight TLR-8 G Sub For 1913 LED Weapon Light w/ Green Laser will overhang very slightly from the end of your accessory rail but will still fit your VP9SK.

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Last updated 2025-11-12 UTC.