The aluminum-frame compact M2.0 Metal in Optics Ready configuration with a 4-inch barrel and factory optics cut. The premium compact option in the M&P line for buyers who want metal frame construction with optics readiness. Type: Pistol Action: Semi-Automatic Caliber: 9mm Capacity: 15 Year introduced: 2022, USA Weight: 26.5 oz Overall length: 7.3" Status: Active Intended use: concealed_carry, duty, law_enforcement