The M&P9 M2.0 Compact Stainless Optics Ready features an Armornite stainless-finished slide over the standard Compact 4-inch platform with an optics cut. The stainless finish provides superior corrosion resistance for carry in humid environments or maritime conditions. The combination of stainless durability and optics readiness addresses law enforcement agencies in coastal and tropical environments. Type: Pistol Action: Semi-Automatic Caliber: 9mm Capacity: 15 Year introduced: 2021, USA Weight: 26.6 oz Overall length: 7.4" Status: Active Intended use: Service, Law Enforcement