Description
All USPs use a fiberreinforced polymer frame stiffened by stainless steel inserts at areas subject to stress and friction. HK pioneered this use of polymer materials in the production of handguns more than 30 years ago with the development of the VP70Z and P9S pistols.The USP control lever a combination safety and decocking lever is frame mounted and quickly accessible unlike the slidemounted safeties common on many semiautomatic pistols. Using a modified Browningtype action with a special paten
