The HK USP Compact is a small frame pistol capable of firing the most powerful cartridges in 9 mm" .40 S&W" .45 ACP. Based on the full-size USP models" these handy pistols combine compact size with optimum effective shooting performance. USP Compacts are smaller and lighter than large frame USPs. The reduction in trigger reach and grip circumference increases concealability and enhances shooting ergonomics. Unlike some subcompact semiautomatic pistols that use a difficult to shoot "two-finger grip" frame" the USP Compact uses a narrow" full-hand grip frame with a choice of interchangeable extended or flush-fitting magazine floorplates. This makes the pistol easy to shoot without sacrificing concealability. Like their large frame predecessors" USP Compacts are designed with the demanding needs of the law enforcement and military shooters in mind. Using a modified linkless Browning-type action" the USP Compact is built to take the punishment of high-energy +P loads. Easy to shoot" simple to maintain; the USP Compact is a reliable" safe" accurate" and highly concealable pistol.