SureFire M340DFT Mini Scout Light Pro Turbo Weapon Light Black
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The SureFire M340DFT Mini Scout Light Pro Turbo, part number M340DFT-BK-PRO, is a compact rifle-mounted LED weapon light in black.
DFT stands for Dual Fuel Turbo, and turbo is not marketing: the head concentrates the output into a tight hotspot that carries 616 metres from a body 4.8 in long.
On the SF18350 rechargeable lithium cell it produces 650 lumens and 95,000 candela for 45 minutes; on a single CR123A lithium primary it gives 350 lumens and 55,000 candela for about an hour, reaching 469 metres. The body is aluminium with a Mil-Spec hard anodised finish, rated IPX7, with a 1.258 in (3.2 cm) bezel and a weight of 5.11 oz (144.9 g) with a battery fitted.
Switching is by click tailcap — SureFire's ZE68 momentary and constant-on pushbutton — and the low-profile mount takes MIL-STD-1913 Picatinny and M-LOK cleats. The trade for that beam is runtime: 45 minutes on the rechargeable cell is short, which is why the CR123A option matters if you are out for an evening rather than a stage.
The supplied low-profile mount fits MIL-STD-1913 Picatinny rails and M-LOK handguards directly, so it goes on a short carbine handguard without an adapter. The same light in tan is the M340DFT in Tan; for a wide 500-lumen beam in the same compact body see the M340C Mini Scout Light Pro. Our M-LOK and Picatinny guide explains which cleat your handguard needs.
| Output | 650 lumens (SF18350) / 350 lumens (CR123A) |
|---|---|
| Peak Beam Intensity | 95,000 candela (SF18350) / 55,000 candela (CR123A) |
| Beam Distance | 616 metres (SF18350) / 469 metres (CR123A) |
| Runtime | 45 minutes (SF18350) / 1 hour (CR123A) |
| Battery | One SF18350 rechargeable lithium cell or one CR123A lithium cell |
| Switching | Click tailcap — ZE68 momentary and constant-on pushbutton |
| Mount | Low-profile, MIL-STD-1913 Picatinny and M-LOK compatible |
| Length | 4.8 in (12.2 cm) |
| Bezel Diameter | 1.258 in (3.2 cm) |
| Weight | 5.11 oz (144.9 g) with battery |
| Body | Aluminium, Mil-Spec hard anodised |
| Water Resistance | IPX7 |
| Finish | Black |
| MPN | M340DFT-BK-PRO |
A small light with a beam that reaches well past its size. Order the M340DFT 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: Weapon Lights, SureFire M340C Mini Scout or browse all SureFire.
| Brand | SureFire |
|---|---|
| Part no. | M340DFT-BK-PRO |
| Category | Weapon Light |
| Barcode | 084871331555 |
£5 tracked UK delivery on every order via Royal Mail Tracked 24. Our products are ordered in from the manufacturer rather than held in UK stock, so please allow 7 to 10 business days (Monday to Friday, excluding bank holidays) from the date of your order for it to reach you. Tracking details are emailed on dispatch. UK delivery only.
You have 30 days from receiving your order to cancel it for any reason, then 14 days to send it back unused and in its original packaging. Faulty, damaged or incorrect items are replaced or refunded and we cover reasonable return postage. Refunds go back to your original payment method within 14 days of receiving the return.
7 to 10 business days from the date of your order. Every order is sent Royal Mail Tracked for a flat £5 and you receive tracking details by email when it is dispatched.
Yes. We list only genuine parts and optics from the brands shown, ordered in from the manufacturer for your order.
Compatibility notes on this page come from the manufacturer. If you are unsure, email us with your make and model before ordering and we will check rather than guess.
Yes. Bundle & Save applies automatically in your basket: 5% off when you buy 2 items, 10% off at 3 items and 15% off at 4 or more. It works across the whole range, so you can mix and match, and there is no code to enter.
Yes — you have 30 days from delivery to cancel for any reason, as long as the item is unused and in its original packaging. See our returns policy for the details.
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