SIG Sauer P320-M17 MS 9mm Full-Size, Coyote Tan PVD, Striker-Fired, 4.7 in Barrel, 17+1
This SIG Sauer P320-M17 MS is the commercial counterpart to the U.S. Army M17, built on the modular P320 platform with a serialized fire-control unit and swappable grip module. It features a Coyote Tan PVD slide, ambidextrous manual safety, ambidextrous slide-catch levers, and a factory MHS-pattern optic cut with the rear sight plate removed on this specimen. Overall condition is good with an excellent, mirror-bright bore, and it includes one 17-round steel magazine made in Italy.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: This pistol shows handling marks from previous use. The factory rear sight and optic cover plate are not present, leaving the optic-mount holes exposed. This model is not equipped with a loaded chamber indicator.
What’s Included
- SIG Sauer P320-M17 MS 9mm pistol
- One 17-round steel magazine (Made in Italy; marked for SIG Sauer P320/M17)
The P320-M17 MS retains the Modular Handgun System lineage with a serialized fire-control unit and swappable full-size grip module. The MS configuration adds an ambidextrous manual thumb safety, complemented by ambidextrous slide-catch levers for bilateral operation.
Its Coyote Tan PVD slide and matching Coyote Tan polymer grip module present the MHS aesthetic with dark controls. The slide carries front and rear diagonal serrations for confident manipulation, and the integral three-slot accessory rail on the dustcover supports lights or other rail-mounted accessories.
The factory MHS-pattern optic interface is present, and on this example the rear sight plate has been removed, leaving the optic-mount holes exposed. A front post with dot remains installed. Sight radius depends on the installed sights; with the rear sight removed on this example, a functional sight radius is not present.
Chambered in 9mm Luger, this full-size variant uses a 4.7 in barrel and a 1:10 RH twist. The striker-fired system pairs with a curved trigger, and capacity is 17+1 with the included magazine. The bore condition is excellent with sharp rifling, and the pistol is made in the USA.
Additional model details include the commercial M17 serial format with an M17- prefix, molded stippling on the grip module, and iron-sight configuration with the rear assembly absent on this specimen.