Sig Sauer P320 Full-Size 9mm Luger, 4.7 in Barrel, Black Nitron Slide, 17+1 — Includes Streamlight TLR-1 and 3 Magazines
This Sig Sauer P320 Full-Size in 9mm Luger pairs a 4.7 in barrel with a 17+1 capacity and the P320's modular, serialized FCU design. It features a stainless steel slide with a black Nitron finish, fixed iron sights, and a full-length dustcover with an M1913 Picatinny rail. This example includes a mounted Streamlight TLR-1 pistol light and three 17-round steel magazines.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Overall Condition: Good - Clean, well-maintained, minor wear marks.
Bore Rifling: Good Rifling - Intact, well-defined lands and grooves.
Specific Condition Notes: The pistol is in good shape with minor, superficial scratches and blemishes visible from prior handling.
What’s Included
- Streamlight TLR-1 pistol light (mounted)
- Three 17-round steel magazines marked 'Made in Italy' with witness holes
The P320 Full-Size is a striker-fired, short-recoil, locked-breech pistol chambered in 9mm Luger with a 4.7 in barrel and 17+1 capacity. It is built in the USA and configured here in the full-size format.
Its modular design centers on a serialized fire control unit (FCU) that allows grip module, slide, and caliber swaps within the P320 family. This example uses a polymer grip module paired with a stainless steel receiver chassis.
The stainless steel slide wears a black Nitron finish and is not optics cut. Fixed iron sights include a front blade and square-notch rear with a 6.64 in sight radius for clear sight alignment.
A full-length dustcover with an M1913 Picatinny accessory rail provides mounting space and currently hosts the included Streamlight TLR-1 pistol light. Controls include an ambidextrous slide catch, a left-side takedown lever, and a reversible magazine catch.
Three 17-round steel magazines are included. They are marked Made in Italy and feature witness holes for round count visibility.




