M2.0 update of the original Shield in .40 S&W. Same improved texture and trigger as the 9mm M2.0, in the .40 caliber configuration. Supply of .40 S&W Shields has declined as consumer demand has shifted heavily to 9mm. Type: Pistol Action: Semi-Automatic Caliber: .40 S&W Capacity: 7 Year introduced: 2017, USA Weight: 19.7 oz Overall length: 6.1" Status: Discontinued Intended use: Concealed Carry