SIG Sauer P320-M17 9mm Full-Size, Coyote Tan, 4.7 in Barrel, Ambi Safety, Custom Flared Magwell & Skeletonized Trigger
This SIG Sauer P320-M17 is the commercial counterpart to the U.S. Army MHS configuration, presented in matching coyote tan with a stainless-steel slide finished in coyote-tan PVD and a glass-reinforced polymer grip module. It comes upgraded with an installed flared magazine-well funnel and a skeletonized trigger shoe, and includes three 21-round magazines plus one 17-round magazine. The package also adds a broad set of factory and aftermarket accessories, all in the original case.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: The pistol shows minimal wear from prior handling. The chamber indicator spring is missing.
What’s Included
- Original case
- Owner's manual
- 3x 21-round magazines and 1x 17-round magazine
- P320 steel magazines included; mix of extended and flush types
- SIG Sauer P320 grip modules (loose)
- Magazine butt plates/base plates (set)
- Hogue HandALL Beavertail Grip Sleeve for SIG Sauer P320 Compact
- Hogue HandALL Beavertail Grip Sleeve for SIG Sauer P320 Full-Size
- DPM Systems Technologies recoil reduction system for SIG Sauer P320 Full Size 4.7-inch (9/40/357)
- The Sig Armorer P320 C.O.R.E. kit
- Kydex holster with IWB clip
- Kydex holster (OWB-style)
- CHPWS mounting plate for Holosun EPS
- Herrington Arms compensator (not installed)
- Flared magazine-well funnel (installed)
- Skeletonized trigger shoe (installed)
The P320-M17 retains the full-size MHS layout with a 4.7-inch barrel, fixed sights (front blade and rear notch on a removable plate), and a 6.49-inch sight radius. The stainless-steel slide wears a coyote-tan PVD finish with front and rear serrations for confident manipulation, and the coyote-tan grip module features a molded SIG medallion.
Its striker-fired, locked-breech action sits within SIG’s modular FCU architecture. The serialized fire control unit is visible and is accompanied by an adjacent 2D/QR code. Controls include ambidextrous manual safety, ambidextrous slide catch levers, and a reversible magazine release. A MIL-STD-1913 accessory rail on the dust cover supports lights or other rail-mounted accessories.
This configuration is set up for capacity and control. It ships with three 21-round magazines and one 17-round magazine (21+1 capacity). An installed flared magazine-well funnel speeds reloads, while the skeletonized trigger shoe provides a distinctive, customized control surface.
Additional components expand its versatility. The rear sight is mounted on a removable plate, and the package includes a CHPWS mounting plate for a Holosun EPS. Also included are extra grip modules and Hogue HandALL sleeves, a DPM Systems recoil reduction system for the 4.7-inch full-size P320, The Sig Armorer P320 C.O.R.E. kit, two Kydex holsters (IWB and OWB styles), and a Herrington Arms compensator (not installed).