The XD-S Mod.2 in .40 S&W brings the slim single-stack carry platform to the .40 caliber, fitting 6+1 rounds in the same sub-inch-wide frame as the 9mm version. The .40 S&W variant was more popular before 9mm ballistics improvements marginalized the .40 for carry; it remains in the Springfield lineup for caliber-preference buyers. Type: Semi-Auto Pistol Action: Semi-Automatic Caliber: .40 S&W Capacity: 6 Year introduced: 2013, Croatia/USA Weight: 23 oz Overall length: 6.3" Status: Active Intended use: concealed_carry, self_defense