Trajectory compensated scopes for target and varmint shooters. Designed for the .22 bullet, the trajectory is compensated from 50 to 175 yards. Features a quick change turret system with 3 drums included for 36, 38 and 40 grain bullets. *Fully multi-coated precision lenses. *Waterproof, fogproof, shock proof. *Adjustable objective for parallax. *Baked on rubber shadow black finish. *1 in. main tube with quick change turret system. *Rings not included.