Sig Sauer P320 Compact 9mm Luger, 3.9-inch Barrel, Black, 15+1, FCU Modularity with Extra .40 S&W Upper
This Sig Sauer P320 Compact stands out for its modular, removable fire-control unit and early EXETER, NH marking visible in the FCU window. It is a 9mm Luger configuration with a 3.9-inch barrel, comes with two 15-round factory magazines, and includes a complete .40 S&W Compact upper assembly. Ambidextrous slide catch levers, a reversible magazine release, and an integral multi-slot accessory rail round out a well-equipped, USA-made compact platform.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Condition: Good - Clean, well-maintained, minor wear marks.
Bore Rifling: Good Rifling - Intact, well-defined lands and grooves.
Specific Condition Notes: Minor surface scratches and handling blemishes are present on exterior surfaces. There is visible discoloration within the molded texturing at the rear of the grip module.
What’s Included
- Sig Sauer P320 Compact 9mm pistol
- 2x 15-round factory steel magazines marked "MADE IN ITALY" (with 15-round witness holes)
- .40 S&W complete upper for P320 Compact (slide, barrel, recoil spring)
- SIG Sauer P320 owner's manual
- SIG Sauer factory hard case with end label "320C-40-BSS"
The P320 Compact configuration features a 3.9-inch barrel, black slide with front and rear serrations, and a Compact Medium polymer grip module molded "COMPACT MEDIUM." Fixed iron sights include a dovetailed front dot and a dovetailed square-notch rear. The platform is striker-fired and made in the USA, with a steel receiver chassis housed within the grip module.
This example uses Sig Sauer's removable serialized fire-control unit (FCU), enabling modularity. It has ambidextrous slide catch levers and a reversible magazine release. An integral multi-slot accessory rail on the dust cover supports common weapon lights or accessories.
Magazines are factory steel double-stack units marked "MADE IN ITALY" and include 15-round witness holes. The pistol's 15+1 capacity and compact size make efficient use of the form factor.
Notable markings and details include the early "EXETER, NH" text visible in the FCU window and small alphanumeric codes on the sight bodies. The included factory hard case bears an end label "320C-40-BSS." The pistol itself is marked 9mm Luger, and a complete .40 S&W Compact upper assembly is included with the set.