The SIG SAUER P320 is a striker-fired, modular pistol built around a serialized fire control unit, which means the same trigger group can move between grip modules and slide assemblies. This full-size version is chambered in .40 S&W with a 4.7-inch barrel and ships with a ROMEO-X red dot already mounted.

The .40 S&W in a full-size steel-and-polymer frame is a very manageable combination, and the full grip gives you the leverage to control it. With a factory-fitted optic and the P320's clean trigger, this is a duty-format pistol ready to shoot as soon as you zero the dot.

This firearm ships to your chosen FFL dealer for transfer. Order online from Dawson Defense, an Arizona-owned licensed dealer and importer.