SIG Sauer P320-M17 9mm Luger Full-Size Manual Safety, Coyote-Tan, 4.7 in Barrel, 21+1 Capacity, 3 Magazines
This P320-M17 is the direct commercial analogue of the U.S. military's M17 Modular Handgun System pistol, configured with a manual thumb safety. It features a factory coyote-tan PVD slide, a matching glass-reinforced polymer grip module, and the modular, removable serialized fire-control unit. It ships with two 21-round magazines and one 17-round magazine for a 21+1 maximum capacity.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or 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 minimal signs of prior use consistent with careful handling.
What's Included
- SIG Sauer factory hard case
- SIG Sauer P320 operator manual
- Two 21-round magazines
- One 17-round magazine
The P320-M17 retains the core features of the service M17, including a manual thumb safety, ambidextrous slide catch, and a reversible magazine release. This example is the full-size configuration with a 4.7 in barrel and a 21+1 maximum capacity, supported by both extended and standard-length magazines included in the case.
Construction emphasizes durability and handling. The stainless-steel slide wears a factory coyote-tan PVD finish and sports front and rear cocking serrations. The coyote-tan glass-reinforced polymer frame incorporates an integral MIL-STD-1913 (3-slot) accessory rail on the dust cover.
The striker-fired system pairs with a curved trigger. Factory night sights are installed, working with a 6.49 in sight radius. The 9mm Luger barrel is 4.7 in long with a 1:10 twist.
The modular, removable serialized fire-control unit enables grip module swaps. This pistol is identified by SIG Sauer part number 320F-9-M17-MS and is marked as made in the United States. The case label is dated December 20, 2024, and the listed MSRP is $699.99.




