Surefire M640v Scout Pro

The SureFire M640V Scout Light Pro is a rugged, dual-spectrum weaponlight built for maximum adaptability and reliability in any environment. Featuring both 350 lumens of brilliant white light and 120 mW of infrared (IR) output at 860 nm, it enables quick transitions between visible and night-vision illumination with a simple bezel twist. Designed for law enforcement, military, and professional shooters, the M640V provides the perfect balance of power and versatility for modern rifles and tactical platforms. Constructed from hard-anodized aerospace aluminum, it withstands harsh conditions while maintaining a lightweight profile of just over 4 ounces. SureFire’s innovative Low-Profile Mount (LPM) allows flexible, secure attachment on M-LOK or Picatinny rails, keeping your setup streamlined and snag-free. Powered by two CR123A batteries, the M640V offers up to 2.5 hours of white light runtime and over 16 hours in IR mode, delivering dependable illumination and mission-ready performance in any lighting condition.