The original S&W M&P Shield introduced slim single-stack 9mm carry to the M&P brand. 8+1 capacity with optional thumb safety at a competitive price. Type: Semi-Auto Pistol Action: Striker-Fired Caliber: 9mm Capacity: 8 Year introduced: 2012, USA Weight: 19 oz Overall length: 6.1" Status: Discontinued Intended use: Concealed Carry