HECKLER & KOCH USP EXPERT
9mm Para. (mfg. 2003-2005, reintroduced 2013), .40 S&W (mfg. 2002-2009), or .45 ACP (disc. 2009) cal., features new slide design with 5.2 in. barrel, 10 (standard), 12 (.45 ACP, disc. 2009), 13 (.40 S&W, disc. 2009), 15 (9mm Para.) ...