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The SUREFIRE – M640 Scout Light…

The SUREFIRE – M640 Scout Light Pro Dual Fual is a high-performance weapon-mounted light designed for tactical professionals who demand powerful illumination, flexible mounting options, and dependable durability. Engineered for rifles and carbines, this weaponlight provides reliable performance in low-light environments where visibility is critical.

Delivering up to 1,500 lumens of intense white light, the SUREFIRE – M640 Scout Light Pro Dual Fual features a hybrid beam pattern that supports positive identification (PID) at medium- to long-range distances, while also providing ample spill light to maintain situational awareness. This balanced beam design makes it suitable for both close-quarters and extended-range applications.

The SUREFIRE – M640 Scout Light Pro Dual Fual includes a Low-Profile Mount (LPM) that allows optimal positioning along the weapon rail. Compatible with MIL-STD-1913 Picatinny and M-LOK mounting systems, the mount ensures secure installation while preserving rail space for additional accessories.

With Dual Fuel capability, the SUREFIRE – M640 Scout Light Pro Dual Fual can operate using the included SF18650B rechargeable battery or two 123A lithium batteries, giving users flexibility depending on mission requirements. This feature ensures consistent performance even when rechargeable power is not available.

Constructed from lightweight aerospace aluminum with a Mil-Spec hard-anodized finish, this weaponlight is built to withstand harsh conditions while maintaining reliable operation and maneuverability.