Surefire XSC-B, Rechargeable Weaponlight, Fits Most Pistol and Picatinny Rails, 350 Lumens, Matte Finish, Black, Includes Charging Cradle and Multiple Crossmember Adapters XSC-B Have No Excuses. The mean streets are no place to be making excuses about your protective equipment. The Surefire XSC now available with Universal/Picatinny clamp rail mount to fit a wide variety of firearms. Extremely compact and virtually indestructible" it delivers intense white light" shaped by a parabolic reflector for positive target identification in the darkest confines" so you can read and react to any crisis with confidence. Its micro-footprint doesn't hamper concealability" so you'll have it with you when you need it most. It's also rechargeable" with a unique lithium-polymer battery that you can swap on the fly. Intuitive" ambidextrous switching provides instant one-finger control of momentary-on or constant-on activation to help you control the situation. The XSC's rugged" aerospace aluminum body is Mil-Spec hard anodized for scratch and corrosion resistance. If you're serious about personal protection" there's no excuse. The XSC is your only option.