5 MOA reticle Quick target acquisition Unlimited eye relief 11-position rheostat Multi-coated lenses 95% light transmission Anti-reflective interior coating eliminates stray light Click windage & elevation adjustments 5 MOA reticle designed for quick acquisition. Unlimited eye relief, Wide field of view, Flip-up lens caps, lanyard system, Lightweight & easy to mount integrated Weaver-style mounting system Ideal for shotguns, handguns, rifles, muzzleloaders, airsoft guns and crossbows. Battery included (3V-CR2032).