Surefire M640 Dual Fuel Turbo Scoutlight Pro Weapon Light | M640DF
The M640DFT-PRO Turbo Scout Light Pro combines high-candela performance and dual-fuel capability
See Farther. The M640DFT-PRO Turbo Scout Light Pro combines the best attributes of the standard M640 Scout Light Pro with high-candela performance and dual-fuel capability, and it delivers the farthest-reaching beam and longest runtime of any SureFire long-gun WeaponLight.
Ideal for long-range target identification, the M640DFT-PRO projects a blinding, peak beam intensity of 100,000 candela when powered by the included SF18650B rechargeable lithium-ion battery, or 90,000 candela when powered by two 123 lithium batteries. Its precision reflector creates a tightly focused, concentrated shaft of light with minimal bounce when peering over, under or around barricades. At the same time, it provides ample spill light to help the user maintain situational awareness.
Our Low-Profile Mount (LPM) delivers unprecedented versatility, allowing the user to optimize the light’s position relative to the rail and other attached firearm accessories. Rugged and reliable, the LPM easily and securely attaches to any MIL-STD-1913 or M-LOK rail. Constructed of lightweight aerospace aluminum, Mil-Spec hard anodized, and O-ring sealed to keep out the elements, the M640DFT-PRO is the best-performing, most durable, and most feature-rich WeaponLight for its size.
- Turbo reflector delivers the farthest-reaching beam of any SureFire Scout Light Pro WeaponLight
- Low-Profile Mount (LPM) allows optimum light positioning; ideal for use with other rail-mounted accessories
- Mounting hardware for MIL-STD-1913 and M-LOK rails is included
Cole P. (verified owner) –
Sure Fire 640 DFT light is very well built and is very bright. Fitted perfectly on my AR-15 for the M-Lok rail. Button is very solid and easy access to it without taking your hand off the rail. Definitely recommend! Will be ordering more supplies from Rooftop Defense. Thank you Sol and Abbie! Have ramen to go eat!
Richard D. (verified owner) –
Great light, at a great price from Rooftop
David P. (verified owner) –
Wanted to try a different light on my 11.5, been a huge proponent of Malkoff lights previously. Seen pics of the M640DFT and they don’t do it justice, this light could be a bat signal if need be. Also didn’t have the finances for switch and tail cap just yet but just the clicky cap it comes with is perfect. Great that it comes with two different mounting options as well. Might be SF rifle light guy for good!