Hawke Sidewinder TAC 30 8.5-25X42 Mildot Riflescope Adjustable 8.5 to 25x magnification, 42-millimeter objective riflescope with fully floating 20x 1/2 Mil Dot reticle Red/green illuminated reticle with five brightness levels for optimum visibility from bright sun to twilight 30-millimeter mono-tube chassis with fully multi-coated optics; waterproof, shockproof and fog proof; all firearm caliber rated Side focus parallax adjustment from 10 yards to infinity; locking, target style turrets Comes with hard case, sunshade, and lens caps included; Hawke Limited Lifetime Worldwide Warranty