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Description
Compact, multi-fuel, rail-mounted tactical light with an integrated green laser, fitted for SIG SAUER® P365®/XL closed rail systems.
The TLR-8 X G sub is a compact, multi-fuel, rail-mounted weapon light with an integrated green laser, fitted for SIG SAUER® P365®/XL closed rail systems. It produces 500 lumens and 5,000 candela for a 141 m beam distance, running 1.5 hours on a CR123A lithium battery or 1 hour on an SL-B9 rechargeable battery pack; the green laser alone runs 11 hours. Does not fit the P365® XMACRO.
Front-loading battery access, a “safe-off” function and interchangeable high/low rear paddle switches are standard; the CR123A battery ships included.
Key features
- Multi-fuel power — runs on one CR123A lithium battery (included) or one SL-B9 rechargeable battery pack.
- 500 lumens, 5,000 candela — 141 m beam distance; green laser runs 11 hours.
- Front-loading battery — battery accessed from the front without removing the light from the rail.
- Safe-off switch protection — prevents accidental activation and saves battery life.
- Interchangeable paddle switches — high and low rear switch options to match shooting style.
- IPX4 water-resistant — as rated by the manufacturer.
Typical applications
- SIG SAUER® P365®/XL closed rail systems pistols carried for concealment or duty use
- Law enforcement and personal defence
- Sport and practical shooting
Technical specifications
| Light output | 500 lumens / 5,000 candela / 141 m beam distance |
| Run time | 1.5 hrs (CR123A) / 1 hr (SL-B9) |
| Laser | Green laser; runs 11 hours |
| Battery | Multi-fuel: one CR123A lithium battery (included) or one SL-B9 rechargeable battery pack |
| Mounting | Rail-mounted; front-loading battery; fits SIG SAUER® P365®/XL closed rail systems (Does not fit the P365® XMACRO) |
| Switches | Interchangeable high and low rear paddle switches; “safe-off” prevents accidental activation |
| Body | 6000 Series machined aircraft aluminum with black anodized finish |
| Switch housing | Impact- and chemical-resistant engineered polymer |
| Lens | High temperature, shock-mounted, impact-resistant BOROFLOAT® glass lens |
| Ingress protection | IPX4 water-resistant |
| Length | 6.38 cm (2.51 in) |
| Weight | CR123A: 78.5 g (2.77 oz) w/ battery; SL-B9: 81.4 g (2.87 oz) w/ battery |
| Colour | Black |
In the box
- 1 × TLR-8 X G sub (SIG SAUER® P365®/XL closed rail systems*), black
- Mounting kit with key
- Multi-tool
- 1 × CR123A lithium battery. *Does not fit the P365® XMACRO
Model information
| Brand | Streamlight |
| Model | TLR-8 X G sub (SIG SAUER® P365®/XL closed rail systems), Black |
| MPN | 69437 |





