Smith & Wesson(R) M&P9 Shield X is a sub-compact semi-automatic pistol chambered in 9mm Luger. This California-compliant configuration features a 3.60 in stainless steel barrel with black Armornite finish an optics-ready serrated slide and a black polymer frame with Picatinny accessory rail. It uses a 10-round detachable magazine and combines compact dimensions with modern optics and accessory compatibility.Key Features 3.60 in stainless steel barrel with black Armornite finish chambered in 9mm Luger Semi-automatic operation with 10-round detachable magazine Optics-ready slide with black Armornite finish and serrations Black polymer frame with Picatinny accessory rail California-compliant sub-compact configurationSmith & Wesson(R) manufactures firearms for sporting recreational defensive and professional applications. The company produces handguns and long guns using established firearm designs alongside modern engineering and manufacturing methods. Smith & Wesson(R) firearms are offered in a broad range of configurations designed around practical performance reliability and contemporary shooting requirements.