The Army's New Handgun | SIG SAUER P320 | Tactical Rifleman
The SIG SAUER P320, adopted by the U.S. Army as the M17, offers significant modularity and modern features compared to the Beretta M9. Its serialized Fire Control Unit (FCU) allows for easy caliber changes and grip module swaps. The P320 RX variant includes the Romeo 1 red dot sight, enhancing target acquisition.









