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USPs has been replaced by a specially designed flat compression spring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.