SIG Sauer P320 Full-Size 9mm Luger, 4.7 in Barrel, Stainless Silver Slide/Black Polymer Frame, 17+1, Striker-Fired
This SIG Sauer P320 Full-Size stands out with its two-tone stainless silver slide over a black polymer grip module, a 4.7 in barrel, and a 17+1 capacity. The slide is optics-ready with a milled optic pocket and two threaded mounting holes ahead of the rear sight; no cover plate is installed. It features a modular removable fire-control unit, ambidextrous slide catch levers, and a reversible magazine release. Fixed, dovetailed sights and a full-length Picatinny accessory rail round out a proven, duty-size configuration made in the USA. It comes with two 17-round magazines and the original SIG Sauer factory hard case.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: This firearm is in great shape, with minor scratches and blemishes visible from prior handling.
What’s Included
- SIG Sauer factory hard case labeled "P320"
- Two 17-round steel magazines marked "MADE IN ITALY"
- Open optics cut on slide (no cover plate included)
The P320 Full-Size configuration pairs a 4.7 in barrel with a 17+1 capacity in 9mm Luger, delivering a duty-length slide and grip for a stable sight picture and full-hand purchase. The slide is stainless-steel with a silver finish, matched to a black polymer grip module for a clean, two-tone appearance.
The modular removable fire-control unit (FCU) is the core of the P320 platform, and this example includes ambidextrous slide catch levers and a reversible magazine release to accommodate a wide range of shooters and preferences.
Sight alignment is straightforward with fixed iron sights: a dovetailed front blade and a dovetailed rear square-notch. The approximate 6.6 in sight radius supports precise aiming, while front and rear slide serrations provide confident manipulation. An open, optics-ready cut ahead of the rear sight allows mounting of a compatible red dot; no cover plate is installed.
A full-length Picatinny accessory rail on the dust cover is integral to the frame, and the pistol weighs about 29.5 oz with the magazine inserted. This U.S.-made model retains the essential, proven P320 ergonomics and control layout in a full-size format.