The MAPP FS is built with a durable lightweight polymer frame and steel slide with a 4.5 barrel chambered in 9mm. DA or SA it's capable of being carried cocked and locked. A great choice for self defense and lawful concealed carry. - Specifications - Series: MAPP - Caliber: 9MM - Capacity: 10 - Barrel: 4.5 - Overall Length: 8.26 inch / 209.8 mm - Overall Width: 1.5 inch / 38 mm - Overall Height: 5.62 inch / 143 mm - Weight: 1.67 lbs / .759 kg - Front Sight: Integrated - Rear Sight: Standard snag free - Grips: Polymer - Finish: Black Parkerized - Action: Semi-Automatic - Trigger Pull: 4-7 lbs