Compact Gen 1 M&P in .40 S&W with shortened barrel and grip frame. Popular as a plainclothes and backup pistol for officers carrying the full-size M&P 40 as their primary weapon. Discontinued when M2.0 replaced Gen 1 production. Type: Pistol Action: Semi-Automatic Caliber: 40 S&W Capacity: 10 Year introduced: 2007, USA Weight: 21.9 oz Overall length: 7.17" Status: Discontinued Intended use: Concealed Carry / Backup, Law Enforcement