The Model 360 M&P is the exposed-hammer variant of the 340 M&P, sharing the Scandium/titanium lightweight construction with a matte black finish and exposed hammer for single-action capability. Splits the difference between hammerless concealment and full-featured carry. Type: Revolver Action: Double-Action Caliber: .357 Magnum Capacity: 5 Year introduced: 2007, USA Weight: 13.1 oz Overall length: 6.375" Status: Active Intended use: concealed_carry, backup, law_enforcement