SIG Sauer P320-M17 9mm Full-Size, 4.7 inch, Coyote PVD, Night Sights, Optics-Ready, Ambi Safety — Commercial M17, Includes Five Magazines
The SIG Sauer P320-M17 is the commercial version of the U.S. Army M17, built in Newington, NH, USA. This full-size 9mm features a modular FCU design, a stainless steel slide with coyote PVD finish, and an optics-ready slide with a removable rear sight plate. It comes equipped with SIGLITE night sights and ambidextrous controls, and includes a substantial magazine package in multiple capacities.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Specific Condition Notes: This firearm is in excellent condition. There are some very minor/superficial scratches and blemishes present. Bore is clean and shiny.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
What’s Included
- SIG Sauer P320-M17 9mm pistol
- 2x 30-round steel magazines
- 2x 17-round steel magazines
- 1x 21-round steel magazine
- Some magazine bodies marked "MADE IN ITALY"
As the commercial M17, this P320-M17 delivers the military-inspired configuration with a modular, striker-fired FCU that allows grip-module swaps to suit different hands and roles. It is a full-size, 9mm Luger platform with a 4.7 inch carbon-steel barrel and a stainless steel slide coated in coyote PVD for durability and a consistent, service-ready finish.
The slide is optics-ready, featuring an optic cut with a removable rear night-sight plate, and a dovetailed SIGLITE front night sight. This setup offers low-light capability out of the box while accommodating the addition of a compatible optic via the factory cut. The rear plate retains night-sight function when an optic is not installed.
Controls are fully ambidextrous, including the manual safety and slide catch levers. A curved trigger provides a familiar feel, and the dustcover integrates an M1913 accessory rail for mounting lights or other duty accessories. The polymer frame keeps weight manageable while maintaining durability for high round counts.
This example is U.S.-made and marked NEWINGTON, NH, USA. It ships with a robust magazine set spanning standard and extended capacities, supporting a listed 30+1 capacity and offering flexible loadout options for training, duty, or range work.