The Pride Fowler Rapid Reticle Scope was designed by world champion shooters with hunters and sport shooters in mind. Each Rapid Reticle scope is calibrated for a specific caliber and the company recommends the appropriate ammunition, takes the guess work out of hold over and windage. Range and windage marks are clearly visible without taking away from the full picture. Handgun scopes are built to withstand the recoil of magnum cartridges with extended eye relief. All scopes feature light-weight, aluminum construction, 1/4 MOA adjustments and multi-coated lens for outstanding durability and quality. Fogproof, waterproof and shockproof and include scope caps and a limited lifetime warranty. Powered by a CR2032 3V battery.