SureFire M640V Infrared Scoutlight Pro Weaponlight


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List price

The SureFire M640V Infrared Scoutlight Pro Weaponlight LED and IR features a low-profile mount (LPM), allowing users to optimize the light’s position relative to the rail. Easily and securely attach the M640V to any MIL-STD-1913 or M-LOK rail. Powered by two 123A lithium batteries, the Infrared Scout Light Pro produces 350 lumens of white light and 120 mW of IR output. This compact and rugged weapon light delivers a far-reaching, high-intensity beam with ample surround light with SureFire’s proprietary TIR lens. The rugged and durable M640V is Constructed of lightweight aerospace aluminum with a mil-spec hard-anodized finish, and O-ring sealed to keep out the elements.

 Surefire M640V Pro Features

  • Virtually indestructible IR/white LEDs are regulated to maximize light output and runtime
  • New Low-Profile mount allows easy adaptation to rail when using a variety of accessories
  • No IR filter required switching between white-light and IR mode
  • TIR lens shapes versatile beam with enough reach and surround light for medium-to longer-range operations
  • Rugged and durable with its hard-anodized aluminum body, tempered window, and O-ring seals
  • Activation via Z68 momentary/constant-on pushbutton switching with protective shroud
  • Includes mounting hardware for easy installation on MIL-STD-1913 and M-Lok rails


High Output

350 Lumens 

High Runtime

2.5 Hours 

Peak Beam Intensity 12,750 Candela
IR Output 120 milliWatts / 860 nm
IR Runtime 16.75 Hours
Distance 225 Meters
Switching Click tailcap
Batteries Two 123A lithium (incl.)


5.5 In

Weight W/ Batteries

4.15 oz


Aluminum / Mil-Spec Hard Anodized

Bezel Diameter

1.06 In

Liquid Ingress Protection


Model UPC
M640V-BK-PRO 084871329309
M640V-TN-PRO 084871329316
1913 Picatinny Mount installed, MLOK Mount, included, Z68 On/Off Tailcap
California Proposition 65 Warning

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