Wolverine 1x23 CSR LQD Red Dot Sight Kleur:Zwart 640 660nm red laser with adjustable Kleur:Everglade 640 660nm red laser with adjustable windage and elevation is built coaxially with the flashlight this streamlined and robust reflex sight is a handy and reliable companion attached to submachine guns and rifles Sight is powered by a single AA battery giving it a running time of 50000 hours Batteries: 1 x AA (included) Weight: 290 g Shipping weight: 560 g