Surefire M640T Scout Light Weapon Light for Picatinny Rail and MLOK Black

Overview

The SureFire M640T Turbo Scout Light Pro is a high-performance, rail-mounted weapon light engineered for extreme long-range target identification in low-light environments. Powered by two included CR123A lithium batteries, the ultra-high-output LED generates 700 lumens and a concentrated 70,000 candela Turbo beam, delivering a 529-meter beam distance and a 1.5-hour runtime. Constructed from lightweight aerospace-grade aluminum with a black Mil-Spec hard-anodized finish and O-ring moisture seals, the light is IPX7 waterproof rated and measures 5.5 inches in length with a 4.4 oz total weight. It features SureFire's versatile Low-Profile Mount (LPM), which allows users to optimize positioning relative to the handguard and attaches securely to both MIL-STD-1913 Picatinny and M-LOK rails using included mounting hardware. Activation is managed via a shrouded Z68 push-button tail cap providing momentary and constant-on switching.

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