This is a new Smith & Wesson M&P9 M2.0 C.O.R.E. Performance Center (11826) Pro Series semi auto pistol chambered for 9mm. This pistol features a 4.25" barrel, black finish and optic ready slide. It includes a box, lock, manual, two 17 round mags, cleaning kit, 4 backstraps and 7 red dot plates.