The Umarex Strike Point multi-pump pellet pistol is available in .177 and now in .22 caliber. It shoots one pellet at a time with a simple to use bolt action. The pneumatic Strike Point works with as few as three pumps or as many as 10. It even incorporates Umarex SilencAir Technology, a noise suppressor that's a first for an air gun of this type. You control its energy output by the number of pumps. It fires lightweight pellets at 650 fps in .177 and 520 fps in .22. A great air gun for the back yard where laws allow or for indoor ranges with safe back stops.