SIG MSR M2 40SW DAO PST 10RD B Caliber 40SW Capacity 10+1 Action Double Action Only # of Mags 2 Model Mauser Type Semi-Automatic Pistol Finish Black Stock Black Plastic Grips Sights Fixed Barrel Length 3.6" Overall Length 6.9" Weight 29.3 oz Packaging Plastic Carrying Case Additional Features 1: Trigger Lock 2: Loaded Chamber Indicator