Sig Sauer P320 Full-Size 9mm Luger, 4.7 in Barrel, Nitron Slide, 17+1, Modular FCU
This Sig Sauer P320 Full-Size in 9mm Luger pairs a 4.7 inch barrel with a 17+1 capacity and a modular, serialized FCU design. It features a black Nitron-finished slide with front and rear serrations, fixed iron sights, and a 1913-style accessory rail. Included is a Brouwer Solutions M1811 grip module (not installed) for added configuration options.
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: This firearm is in solid shape. There are some scratches and blemishes present. The bore is clean and shiny.
What's Included
- Sig Sauer P320 Full-Size 9mm pistol
- 1x 17-round steel magazine
- Brouwer Solutions M1811 grip module for SIG P320 (not installed)
The P320 Full-Size configuration delivers a 4.7 inch barrel and a 17+1 capacity, combining a striker-fired, locked-breech action with a curved trigger for a familiar, consistent trigger press. Chambered in 9mm Luger, it uses standard 17-round magazines.
Durable materials back the design: a carbon steel barrel, a stainless steel receiver, and a polymer grip module. The slide wears a black Nitron finish for corrosion resistance, while the overall finish presents a clean black look.
Sight and slide features are straightforward and practical. It comes with fixed iron sights using a white dot front and a square-notch rear. The slide includes front and rear serrations for confident manipulation, an external extractor, and a two-screw rear sight plate.
The modular FCU architecture allows grip and slide/grip-module swaps, with the serialized FCU visible. A 1913-style accessory rail on the dust cover supports common light or laser attachments. This example bears the NEWINGTON, NH, USA roll mark on the right side and is made in the USA.