The Streamlight TLR-8 X G sub Weapon Light (part 69439) is a subcompact rail-mounted pistol weapon light with a daylight-visible green aiming laser, cut for pistols with a 1913OS (offset) rail, including the SIG P365-XMACRO using the #4 key. It produces 500 lumens output and 5,000 candela peak beam intensity for a 141-metre beam, and the laser alone will run for up to 11 hours.
Power is multi-fuel: one CR123A lithium cell is supplied, and the light also runs Streamlight's SL-B9 USB-C rechargeable pack. Ambidextrous high and low rear paddles give momentary and constant-on operation with a safe-off setting and a user-enabled strobe, in a 2.51 in body weighing 2.77–2.87 oz.
How It Compares
Other fitments in this line: TLR-8 X G sub light and green laser for the SIG P365/XL and the 1913 short-rail version. Prefer a red laser at lower cost? The TLR-8 X sub red-laser pistol light for 1913OS rails. No laser needed? The TLR-7 X sub subcompact pistol weapon light. Read the Streamlight TLR comparison guide, or browse all weapon light and laser combos and the wider range of weapon-mounted lights.
Ideal For
- Subcompact pistols with the 1913OS offset rail, including the P365-XMACRO
- Airsoft skirmish and milsim night games on pistols with the matching rail
- Northern Ireland permit-held pistols
- Daylight aiming, where a green laser is picked up faster than red
Key Features
- 500 lumens / 5,000 candela / 141 metres white output
- Daylight-visible green aiming laser, 510-530 nm, Class 3R, output <5 mW
- Laser-only runtime up to 11 hours
- Dedicated fitment: 1913OS (offset) rails, including the SIG P365-XMACRO with the #4 key
- Multi-fuel: one CR123A lithium cell (included) or an SL-B9 USB-C rechargeable pack
- Ambidextrous high/low paddles, momentary and constant-on, safe-off and user-enabled strobe
Technical Specifications
| Output |
500 lumens / 5,000 candela / 141 metres |
| Laser |
Green aiming laser, 510-530 nm, Class 3R, output <5 mW |
| Runtime |
1.5 hours (CR123A) / 1 hour (SL-B9); laser only 11 hours |
| Battery |
One CR123A lithium cell (included) or an SL-B9 USB-C rechargeable pack |
| Fits |
1913OS (offset) rails, including the SIG P365-XMACRO with the #4 key |
| Activation |
Ambidextrous high/low rear paddles — momentary and constant-on, with safe-off |
| Length / Weight |
2.51 in / 2.77–2.87 oz |
| SKU / MPN / UPC |
69439 / 69439 / 080926694392 |
What's Included
- Streamlight TLR-8 X G sub weapon light (1913OS rail fitment)
- Mounting kit with key(s) and multi-tool
- One CR123A lithium battery
UK Delivery & Support
Imported from the USA, duty paid by us, and dispatched tracked from the UK — nothing to pay on delivery — backed by UK-based support.
Frequently Asked Questions
Which pistols does the Streamlight TLR-8 X G sub (69439) fit?
The Streamlight TLR-8 X G sub 69439 is cut for the 1913OS offset rail pattern, and Streamlight lists it as the version that fits the SIG P365-XMACRO when fitted with the #4 key.
How bright is the Streamlight TLR-8 X G sub and how far does the beam reach?
The Streamlight TLR-8 X G sub produces 500 lumens output and 5,000 candela peak beam intensity, which gives a beam distance of 141 metres.
What colour and class is the laser on the Streamlight TLR-8 X G sub?
The Streamlight TLR-8 X G sub has a green aiming laser at 510-530 nm, rated Class 3R with an output below 5 mW; green is picked up by the eye far more readily than red in daylight.
What battery does the Streamlight TLR-8 X G sub use, and is it rechargeable?
The Streamlight TLR-8 X G sub is multi-fuel: it ships with one CR123A lithium primary cell, and it also runs Streamlight's SL-B9 USB-C rechargeable battery pack.
How long does the Streamlight TLR-8 X G sub run for?
The Streamlight TLR-8 X G sub runs the white light for 1.5 hours on a CR123A cell or 1 hour on an SL-B9 pack, and the green laser on its own runs for up to 11 hours.
Can the Streamlight TLR-8 X G sub run the laser without the light?
Yes — the Streamlight TLR-8 X G sub selects white light only, laser only, or light and laser together, and it also has a user-enabled strobe.
