The Smith & Wesson M&P9 Shield Plus (model 14398) brings compact defensive capability in a slim, carry-ready package that owners of the M&P series have trusted for years; chambered in 9mm Luger with a 3.10" stainless steel barrel and Armornite matte black slide, this optics-ready Shield Plus combines a 10+1/15+1 capacity option, striker-fired reliability and a manual thumb safety for deliberate carry choices. The polymer frame and slim textured grip deliver a confident hold for everyday concealed carry while weighing just 19.3 oz., and the slides serrations plus optics cut let you mount micro red dots or run traditional sighting. Tritium night sightsorange-ring front and black rearhelp fast target acquisition in low light, and the stainless/Armornite finish resists the elements for regular range use or duty carry. Included Crimson Trace CTS1500 light and notebook-style case make it practical out of the box for training, home defense, or patrol work, and because this is a firearm it requires an FFL transfer. For shooters who want the M&P familys ergonomics, proven striker-fire action, and modern features in a compact 9mm, the Shield Plus offers a balanced mix of capacity, concealability, and accessories.