The Walther Parrus is a German-engineered adult air rifle that is a reliable magnum velocity, spring-operated, break barrel pellet rifle that creates power and results. The Walther Parrus is the next version of the smooth-shooting Terrus model. Its steady, single-stroke cocking mechanism produces a muzzle energy of 22 foot-pounds (30 joules), great for small game in the field. The .177 caliber is capable of 1200 feet per second. The Walther Parrus features an adjustable match trigger, Lothar Walther barrel, and adjustable rear/fixed front sights with TRUGLO fiber optics. Also provides a spring piston break-barrel and a single shot cocking mechanism.