Featuring a lightweight aircraft aluminum housing with a Mil-Spec anodized finish, the Surefire® M600DF Scout Light® Weaponlight is an ultrareliable tactical flashlight, designed to deliver unmatched durability and superior shock and corrosion resistance for exceptional field performance with virtually any rail-equipped long gun. Powered by a built-in rechargeable SF18650B battery (included) or two 123A lithium batteries (included), this ultrareliable weapon light offers an impressive 1,500 lumens of brilliant white light for superior clarity in low-light environments. The proprietary TIR lens offers a focused beam of bright white light out to 250 meters, while the proprietary M75 aluminum thumbscrew mount easily and securely attaches to any MIL-STD-1913 or STANAG 4694 rail for quick installation and secure lockup. User-friendly Z68 push-button controls deliver quick, intuitive operation, while the knurled aluminum bezel allows you to switch between white light and infrared modes in a flash. What’s more, this tactical weapon light is equipped with durable O-ring seals for reliable performance in wet, corrosive environments. Order today!