This new Sig Sauer P229R Equinox pistol fires the .40S&W round. It has a 3 3/4" barrel with an overall black nitron finish & stainless accents on the top & sides of the slide. This semi-auto pistol has an under barrel rail, and comes with night sights, hard case, manual, lock, & two 12 rd. mags. The front night sight is the Truglo Tritium Fiber Optic sight and the rear sights are Siglite night sights. These provide excellent target acquisition, whether shooting day or night.