Ruger's classic Mark Series pistols have been popular for well over 50 years. Finally, you can pass on the shooting tradition of Ruger's time-honored design to your family with the Ruger Mark IV .177 caliber pellet pistol. Umarex is paying homage to this cornerstone of Ruger design by applying the classic Ruger style to a smooth operating break barrel pellet pistol. Notably, this sweet plinker features adjustable fiber-optic sights, an automatic/manual thumb safety, and grips with combination smooth and checkered surfaces. Get stocked up with plenty of pellets and targets because you are going to need them with this fun plinker. Manufactured by Umarex under license from Sturm, Ruger & Co. Inc. Features: Single shot break barrel design with one-stroke cocking mechanism Fully adjustable rear sight / fixed front fiber optic sight Smooth/checkered grip panels; Smooth single stage trigger; Manual/automatic thumb safety Shoots .177 caliber pellets at up to 360 fps