Sig Sauer P320 Full-Size 9mm Luger, 4.7 in Barrel, Nitron Optics-Ready Slide, Black Polymer Frame, 2x 17-Round Magazines
This full-size Sig Sauer P320 stands out with its optics-ready Nitron-finished slide, modular fire control unit with a serialized stainless-steel chassis, and a 4.7 in carbon steel barrel. It features ambidextrous slide catch levers, a full-length M1913/Picatinny rail, and fixed iron sights. Marked "SIG SAUER P320" on the slide and "9mm x 19" on the barrel hood, it includes two 17-round magazines and ships in the SIG Sauer factory case with the owner's manual.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Details: This pistol shows little sign of prior use. It is in excellent working order.
What's Included
- 2x 17rd mags
- SIG Sauer factory hard case
- SIG Sauer owner's manual
The P320 Full-Size configuration pairs a 4.7 in carbon steel barrel with a black polymer frame and a serialized modular stainless-steel fire control unit. This design supports the P320's well-known modularity while maintaining a duty-length sight radius and 17+1 capacity in 9mm Luger.
The slide wears a durable black Nitron finish and includes both front and rear cocking serrations. It is optics-ready, with the cover plate absent and two mounting screw holes visible, providing a straightforward path to mounting a compatible optic. Fixed iron sights consist of a front blade with a single white dot and a square-notch rear.
Controls are practical and user-friendly, including ambidextrous slide catch levers and a left-side takedown lever. The full-length M1913/Picatinny accessory rail on the dust cover accommodates common lights or accessories.
The striker-fired action incorporates a striker safety and a disconnect safety. Factory markings include "SIG SAUER P320" on the slide and "9mm x 19" on the barrel hood. Two 17-round magazines are included to match the pistol's 17+1 capacity.