The fixed power & compact design of the KonusPro 4X32 makes it ideal for use with .22 caliber rifles, and a great choice for short to medium range shooting, as well as for fast moving targets. It features an unbreakable glass engraved, 30-30 reticle. The multi-coated optics provide enhanced light transmission, and finger adjustable turrets are easily dialed in, even with gloved hands. Parallax is corrected to 75 yards. The 4X32 comes with mounting rings suitable for small bore bases (i.e.: .22s" etc.) As with all Konus scopes, they are nitrogen purged for true waterproof & fog proof integrity, as well as being shockproof.Features : Waterproof, Fogproof, shockproof Dry nitrogen filled Approved for airguns with a 7.5 joule energy or less Heavy caliber recoil proof reticle