The SureFire M3 CombatLight is CNC machined from aerospace-grade aluminum and coated in a military specification Type III hard-anodized finish that is so tough the knurled handle of the M3 can be used to saw through the aluminum of lesser flashlights. Powered by three lithium batteries (10-year shelf life), the M3 CombatLight produces 125 lumens of light for one hour, or 225 lumens for 20 minutes with the included ultra high output lamp (that's 15 times the output of a typical 2 D-cell alkaline flashlight). Like all lights in SureFire's Special Operations Series, the M3 features a shock-isolated bezel/lamp assembly that can withstand the repeated recoil of a large caliber weapon. The M3 also features unique switching originally developed for law enforcement- twist for constant on, or depress the tailcap button for momentary illumination or emergency signaling.

Batteries - Three SureFire lithium 123A 3.0 Volt with 10-year shelf life (included) Lamp assembly/Runtime - SureFire MN10 xenon gas-filled lamp assembly with 125 lumens output for 60 minutes, or 225 lumens for 20 minutes with included MN11 high output lamp assembly Construction - CNC machined aerospace-grade aluminum, Pyrex lens for improved water and scratch resistance, shock-isolated Length and weight (with batteries) - 7.1 inches / 7 ounces Flawless white beam, always in focus Self-defense tool, bright enough to temporarily blind an opponent Patented lock-out tailcap allows the light to be locked in the off position to prevent unintentional activation during storage or transportation Patented rubber grip ring, so that the Rogers/SureFire technique can be used to operate the light with a pistol Optional V71 polymer holster lets you draw the M3 with the correct grip and orientation