SIG Sauer P320 Compact 9mm, 3.9 in Barrel, Nitron Slide, Fixed Steel Sights, 15+1, 3 Magazines
This SIG Sauer P320 Compact offers the proven P320 modular design in a carry-friendly 3.9-inch configuration with a stainless-steel, serialized FCU marked EXETER, NH. It is a striker-fired model with no external manual safety, ambidextrous slide catch levers, and an integral M1913 accessory rail. The factory case label shows model code 320C-9-B dated 30-NOV-2017, and it comes with three 15-round steel magazines.
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: There are markings from prior handling and use. The bore is bright and clean. Please refer to the photos for a complete view of the cosmetic condition.
What’s Included
- SIG Sauer factory hard case with end label showing model code 320C-9-B
- SIG Sauer P320 / P320 X-Series operator's manual
- Three 15-round steel magazines (two marked Made in Italy, one Made in USA)
The P320 Compact configuration pairs a 3.9-inch barrel with a 15+1 capacity, offering a balanced size suited to concealment while maintaining full-hand control. The serialized, stainless-steel fire control unit underpins the P320’s modularity and is factory marked EXETER, NH, aligning with the slide rollmark SIG SAUER P320.
The Nitron-finished black slide includes front and rear serrations for confident manipulation. The polymer frame is finished in black and features an integral M1913 accessory rail with multiple slots, giving the user flexibility for mounting a light or other compatible accessory.
Sights are fixed steel contrast units: a dovetailed white-dot front blade and a dovetailed square-notch rear. The 5.8-inch sight radius supports precise alignment, and the steel construction ensures durability.
This example is striker-fired with ambidextrous slide catch levers and no external manual safety, matching the factory configuration noted for this model. The factory case label indicates model 320C-9-B with a date of 30-NOV-2017. Three 15-round steel magazines are included, with mixed origin markings Made in Italy and Made in USA.

