SIG Sauer P320 Full-Size 9mm, 4.7 in Barrel, Nitron Slide, 17+1 Capacity, Fixed 3-Dot Sights, 2 Magazines
This SIG Sauer P320 Full-Size 9mm pairs a 4.7 inch stainless barrel with a Nitron-finished slide and a black polymer grip module. It features the modular, serialized stainless-steel FCU, ambidextrous slide catch levers, and an integral multi-slot accessory rail. It comes with two 17-round factory magazines, the SIG factory hard case, and paperwork.
The pistol uses fixed 3-dot contrast sights with a white-dot front and a fixed dovetail rear. The slide has front and rear serrations and an external extractor, and it is not optics cut. The grip module is marked NEWINGTON, NH USA, and the case label shows SKU 320F-9-B dated 23-AUG-2021.
Construction is all-business: stainless-steel barrel and receiver, a black Nitron slide finish, and a black polymer frame. Chambering is 9mm Luger with a 17+1 capacity. The included factory steel, flush-fit magazines are marked Made in USA and have witness holes at 5, 10, and 17.
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: Minor surface scratches and normal handling wear are present. The chamber is clean.
What’s Included
- SIG Sauer factory hard case
- Two 17-round factory steel, flush-fit magazines (Made in USA; witness holes at 5/10/17)
- Paperwork
The full-size configuration offers the 4.7 inch barrel length and a 17+1 capacity in a striker-fired system. The serialized FCU enables the P320’s modular design, and the ambidextrous slide catch levers support versatile handling. An integral multi-slot accessory rail on the dustcover is built in for mounting as needed.
Sight picture is straightforward and durable: a fixed 3-dot contrast setup with a white-dot front and a two-dot fixed dovetail rear. The slide includes front and rear serrations and an external extractor, and it has no optic cut.
Factory identifiers and markings align with the configuration: manufacturer part number 320F-9-B, country of origin United States, grip module marked NEWINGTON, NH USA, and a case label dated 23-AUG-2021 referencing SKU 320F-9-B.