The Streamlight TLR-8 X G sub, part 69437, is a subcompact rail-mounted light and green laser cut for the SIG Sauer P365 and P365 XL closed rail systems.
Subcompact pistol rails are not one shape, and this part number is machined for one of them. Get the fitment right and it sits flush; get it wrong and it will not go on at all.
White output is 500 lumens and 5,000 candela, giving 141 metres of beam, and the aiming laser is green at 510-530 nm, Class 3R with an output below 5 mW. Power is multi-fuel: one CR123A lithium cell is supplied, and the light will also run Streamlight's SL-B9 USB-C rechargeable pack, at 1.5 hours on the primary or 1 hour on the pack. The laser on its own will run up to 11 hours. The body is 2.51 in (6.38 cm) long, 2.77 oz on CR123A or 2.87 oz on SL-B9, and rated IPX4.
Ambidextrous high and low paddles give momentary and constant-on from either side, with a safe-off position and a strobe you can enable if you want it. The mode selection covers white light alone, laser alone or both together, which is why the laser-only runtime figure matters — used on its own it will outlast the LED many times over. Streamlight are explicit that this fitment does not cover the P365-XMACRO, so check the frame before ordering rather than after.
Why shooters choose the TLR-8 X G sub
-
Output — 500 lumens and 5,000 candela, reaching 141 metres
-
Laser — green at 510-530 nm, Class 3R, under 5 mW
-
Runtime — 1.5 hours on CR123A or 1 hour on SL-B9; up to 11 hours on the laser alone
-
Power — multi-fuel — one CR123A supplied, or an SL-B9 USB-C rechargeable pack
-
Fitment — SIG Sauer P365 and P365 XL closed rail; not the P365-XMACRO
-
Switching — ambidextrous high and low paddles, momentary and constant-on, safe-off and an enabled strobe
What the TLR-8 X G sub fits
This one is for the P365 and P365 XL closed rail. The same light is made for a 1913 short rail and for the 1913OS rail, and the full-size body is the TLR-8 X G. If a red laser suits you better, the TLR-8 X sub is the equivalent. Browse the wider range of rechargeable weapon lights.
Specifications
| Output |
500 lumens / 5,000 candela / 141 metres |
| Laser |
Green, 510-530 nm, Class 3R, under 5 mW |
| Runtime |
1.5 hours on CR123A / 1 hour on SL-B9; laser only up to 11 hours |
| Battery |
One CR123A lithium cell included, or an SL-B9 USB-C rechargeable pack |
| Fits |
SIG Sauer P365 and P365 XL closed rail; not the P365-XMACRO |
| Switching |
Ambidextrous high/low paddles, momentary and constant-on, safe-off, user-enabled strobe |
| Length |
2.51 in (6.38 cm) |
| Weight |
2.77 oz with CR123A; 2.87 oz with SL-B9 |
| Water resistance |
IPX4 |
| Brand |
Streamlight |
| MPN |
69437 |
Match the rail first, and the rest of it looks after the dark. Order the TLR-8 X G sub today — imported from the USA with all duties paid by us and dispatched tracked from the UK in 7–10 business days, with nothing to pay on delivery.
Explore more: Rechargeable Weapon Lights, TLR-8 X Red Laser or browse all Streamlight.
