The HK VP9 in .40 S&W brings HK's striker-fired platform with charging supports and modular grip to the .40 S&W cartridge. Less common than the 9mm VP9, it was produced primarily for law enforcement agencies mandating .40 S&W. The VP9 .40 frame is slightly modified from the 9mm to accommodate the wider cartridge. Mechanically identical to the 9mm except for caliber-specific components. Type: Pistol Action: Striker-Fired Caliber: .40 S&W Capacity: 13 Year introduced: 2014, Germany Weight: 26.56 oz Overall length: 7.34" Status: Active Intended use: duty