The HK USP Compact is a small frame pistol capable of firing the most powerful cartridges in 9 mm, .40 S&W, .45 ACP, and .357 SIG (by special order). 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. To reduce the length of the slide and barrel on the USP Compact, the mechanical recoil reduction system found on large frame USPs has been replaced by a specially designed flat compression spring contained in the captive recoil spring assembly by a polymer absorber bushing. Service life is still engineered to exceed 20,000 rounds. Easy to shoot, simple to maintain; the USP Compact is a reliable, safe, accurate, and highly concealable pistol.
At 5″ tall with a barrel length of just 3.75 , the Compact model shaves a little more than 3/4″ off the length and about 1/2″ off the height of the full-size CZ 75. Its reduced size allows it to readily disappear under regular clothing. The CZ 75 DA/SA action with a manual safety lever provides the user with two options for carry: hammer-back with the safety on for single action operation or manually decocked for a double action first shot with no need to remember to take off the safety before firing. Because the 75 Compact retains the steel frame of the original 75, only 2.4 oz of weight is lost, making it the softest-shooting compact in the CZ 75 line.
