The Sig Sauer P320 Xfull Pistol rounds out the XSeries with an entry full-size model. The 4.7" slide and barrel offer unparalleled accuracy and comfort without sacrificing the ability to carry concealed. The grip module is compatible with the removable magwell and grip weight and is designed with an extended beavertail and deep undercut for a high grip and better recoil control. The XRay3 day/night sights offer high visibility in all lighting conditions, and the rear sight plate assembly allows the direct mounting of the new Romeo1PRO optic, as well as the popular Delta Point Pro. FeaturesOptics readyNight sightsAccessory rail