The M&P40 M2.0 4-inch is the standard compact-length .40 S&W variant of the second-generation M&P platform. The .40 caliber M&P line has been the workhorse of law enforcement agencies requiring .40 S&W service pistols. The M2.0 improvements to grip texture and trigger reset apply equally to this variant. Type: Pistol Action: Semi-Automatic Caliber: .40 S&W Capacity: 15 Year introduced: 2017, USA Weight: 27.6 oz Overall length: 7.4" Status: Active Intended use: Service, Law Enforcement