Rifle scope 4-12x magnification 40mm objective lens (adjustable objective) 1 tube 1/4 MOA (1/4 click value @ 100 yds) MAP 6 reticle 15 yds to infinity parallax adjustment 33 ft to 11 ft field of view (Extreme View--EV--optical system delivers 20% wider field of view) 3.2 eye relief 16.4 oz. 12.7 long Other features: Nitrogen filled Shockproof Fogproof Waterproof Black matte finish • Hawke Sport Optics has gained a reputation as being one of today"s best optics producers. Their glass is second to none, and their scopes are valued for their clarity and light transmission. Their new EV Optical system delivers a 20% wider field of view than standard riflescopes. The Hawke Airmax EV scope has a MAP (multi-aim-point) reticle that is easily calibrated to work with airgun or firearm trajectories.