# USP ![[USP.svg|450]] > [!Infobox] Heckler & Koch USP > | | | |:------------------- | ------------------------------------------------:| | ***Type*** | Semi-automatic [[Firearm Types#Pistol\|pistol]] | | ***Origin*** | ![[GermanyFlag.svg\|inlL\|24]] &nbsp;[[Germany]] | | ***Designer*** | Helmut Weldle | | ***Designed*** | 1989-1992 | | ***Produced*** | 1993-present | | ***Mass*** | 748 g | | ***Length*** | 194 mm | | ***Barrel length*** | 108 mm | | ***Cartridge*** | 9x19mm Parabellum | | | .357 SIG | | | .40 S&W | | | .45 ACP | | ***Action*** | [[Action#Short recoil\|Short recoil]], <br>tilting barrel | [^1] *USP9* #unfinished [^1]: Mass without magazine and length of a USP9.