Features Include: SKU: 209300, Model: M&P40, Caliber: .40S&W, Capacity: 15+1 Rounds, Barrel Length: 4.25", Front Sight: Steel Ramp Dovetail Mount - Tritium Sights Optional, Rear Sight: Steel Novak® Lo- Mount Carry - Tritium Sights Optional, Trigger Pull: 6.5 lbs., Trigger Travel: Rest to Fire .300 in., Trigger Reset: Approx. .140 in., Frame: Large, Finish: Slide and Barrel Black, 68HRc, Overall Length: 7.63", Material: Zytel Polymer Frame, Stainless Steel Barrel/Slide and Structural Components, Weight Empty (No Mag): 24.25 oz., Overall Height: 5.5"/13.9 cm, Width: 1.2", Sight Length: 6.4".