"The SIG SAUER P365X Rainbow 9mm Semi-Auto Pistol is the same P365 you know and love, but with a little more capacity and a little more in the style department. The P365X Rainbow is identical to the original, but it comes with the larger X polymer grip module that accommodates 12+1 rounds instead of just 10+1. It's still highly concealable, but it gives you a little more to hold onto. As for the unique look, the slide comes with SIG's rainbow titanium finish that adds a little color. Like the standard P365X, the Rainbow features a slide optics cut that accommodates ROMEO2 and Trijicon RMR footprints, so adding a micro red dot is easy. Also, new is the X signature flat trigger that breaks clean at 90. Like all P365 models, the P365X is built around a serialized chassis and can accommodate different grip modules and caliber swaps. The X module features an extended beavertail that allows for a high grip and better control with less risk of slide bite. 3.1"" barrel. Rated for +P ammo. Includes 2 magazines. Identical to the P365, but with the larger X grip module Just 1.1"" wide and easily concealable X signature flat trigger breaks clean at 90 Slide optics cut accommodates ROMEO2 and Trijicon RMR red dots XRay3 day/night sights 3.1"" barrel Rated for +P ammo"