The USP45CT is a compact .45 caliber handgun developed for U.S. special operations use. Features included an extended threaded o-ring barrel with polygonal bore profile and the ability to function with a

variety of sound suppressors (contact HK for specific recommendations). The HK USP45 Compact Tactical combines the proven features of the full-size USP45 Tactical pistol in a smaller, more concealable package.