The TruGlo TruBrite Xtreme 4x32 compact rifle scope with rings is specifically designed for tactical applications. The black Mil-Dot reticle allows the user to determine the distance of objects of a known size as well as providing quick trajectory and wind drift aiming reference. This model has an illuminated reticle with an adjustable rheostat for brightness control. The TruBrite Compact Tactical Scope also features, Weaver-style rings, rubber eye guard, waterproof, fog-proof, and nitrogen gas-filled. This scope has a generous 5.5" eye relief and the lenses are fully coated for maximum brightness, clarity and contrast