The M&P9 M2.0, a model in Smith & Wesson’s reliable Military & Police line, has been optimized for personal and professional use. Like the original, the airgun version with 4.5 mm BBs has an especially rough textured grip for secure handling, fast firing and tight groupings. Backstraps are optionally available in several sizes so that the gun fits perfectly in your hand. You’ll easily manage the powerful recoil of the heavy metal slide. The practical all-in-one magazine holds 18 steel BBs along with the CO₂ capsule. This over-the-counter version of the M&P9 M2.0 comes with a Picatinny rail for accessories, an ambidextrous slide stop lever and a trigger blade safety.