Sweet 22 Series riflescope is a trajectory-compensated scope for target and varmint shooters or for hunting big game. It features a quick change turret system for various grain bullets and has fully coated optics with adjustable objective for parallax along with a 1" tube.The BSA Sweet .22 SP rifle scope is specifically designed for the .22 LR. This series features side parallax adjustment from 10 yd to infinity, fully multicoated lenses, 3 inches sunshade and fast focus. The Sweet .22 SP features elevation turrets ballistically calibrated for a 36, 38 and 40 grain cartridges. Features: Fully multi-coated lens 10 yd infinity parallax setting Side parallax adjustment 1 year warranty