Compact, high-intensity incandescent flashlight for duty and tactical use or conditions requiring enhanced grip. Similar to our C2 but a slightly longer,more powerful three-battery version. Patented, ergonomic rubber grip ring allows the light to be operated with a handgun, using the SureFire technique. Puts out a smooth, brilliant, pre-focused, tactical-level beam with over five times the light of a big two-D-cell flashlightbright enough to temporarily blind and disorient a person by impairing his night-adapted vision. Light output may be nearly doubled with optional P91 lamp. FEATURES Rugged aerospace-grade aluminum body, available with Type II anodizing in glossy black or Mil-Spec Type III hard anodizing in olive drab O-ring sealed, weatherproof Tempered Pyrex® window Pocket clip Tailcap switch: press for momentary-on, twist for constant-on Switch lockout prevents accidental activation during transport or storage Batteries included