An upgraded version of the original MP40 the Smith Wesson MP40 M2.0 is a striker-fired semi-automatic handgun chambered in 40 SW with a 151 capacity. The high-strength polymer frame is reinforced with an extended stainless steel chassis while the upgraded trigger offers a crisp and lighter pull and the Armornite finish resists corrosion and adds durability. Classic features include a stainless steel barrel and slide 3-dot sights built-in accessory rail and an aggressively textured grip with four interchangeable panels. The MP40 M2.0 was designed for sporting and professional use as well as personal protection and home defense. High grip to barrel bore axis makes the MP pistol more comfortable to shoot reducing muzzle rise and allowing for faster aim recovery. - Proven optimal 18-degree grip angle for natural point of aim. - Four interchangeable palmswell grip inserts for optimal hand fit and trigger reach -S M ML L. - Aggressive grip texture for enhanced control. - New MP M2.0 crisp trigger with lighter trigger pull. - Tactile and audible trigger reset. - Accurate 1 in 10 twist MP M2.0 barrel. - Extended rigid embedded stainless steel chassis to reduce flex and torque when firing. - Armornite durable corrosion resistant finish. - Caliber .40 SW - Capacity 151 - Barrel Length 4.25" - Overall Length 7.4" - Front Sight Steel -White Dot - Rear Sight Steel -White Two Dot - Action Striker Fire - Grip Polymer - Weight 25.9 oz. 734.3g - Barrel Material Stainless Steel -Armornite Finish - Slide Material Stainless Steel -Armornite Finish - Frame Material Polymer