Are you looking for a pellet gun to practice with at the range or in your backyard? Machine Guns Kings has the best air gun for you with the Ruger Mark IV from Umarex. The perfect air gun for sport uses .177 air gun pellets while featuring fully adjustable sights, checkered grip panels, 5.3-inch barrel, and more. Sending each pellet in its chamber into a velocity of 360 feet per second, it is perfect for backyard target practice. Order the Ruger Mark IV from Machine Guns Kings today!