Formerly referred to as the P3000 pistol, the P30 is the latest from HK and a further refinement of the P2000 pistol, with a now standardized integral rail and improved grip surface with not only interchangeable backstrap like the P2K, but also interchangeable side panels. At present it is available in caliber 9mm x 19, but it is unknown at this time what, if any, other calibers are to be offered.