Sig Sauer P320 X-Series Pro Full-Size 9mm, 4.7 in Barrel, Nitron, Day/Night Sights, Optics-Ready (No Optic Included), 3x 17-Round Mags
This Sig Sauer P320 X-Series Pro full-size 9mm stands out with its 4.7-inch stainless barrel, optics-ready Pro/R2-style slide cut, and X-Series ergonomics. It features a flat-faced trigger, a modular stainless-steel FCU, and factory day/night sights with a high-visibility green front ring. The pistol is in excellent condition and includes three 17-round magazines, the factory case, and the SIG Sauer P320 owner's manual. No optic is included.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: There are minimal handling marks and light evidence of prior use. See the photos for details.
What’s Included
- SIG Sauer factory hard case
- SIG Sauer P320 owner's manual
- Three 17-round steel double-stack P320 magazines
The X-Series Pro configuration delivers a full-size slide and grip module paired with a 4.7-inch unthreaded stainless barrel, all finished in black Nitron. It uses a striker-fired system with a flat-faced trigger for a consistent, straight-back pull.
At the core is SIG's modular, serialized stainless-steel fire control unit housed in an X-Series polymer grip module. The grip features X-Series ergonomics with an extended beavertail, a high undercut, and a mild flared magwell for controlled, repeatable hand placement.
The slide is cut with front and rear serrations and an optics-ready Pro/R2-style interface that is currently uncovered (cover plate removed). Factory day/night sights are installed, with a green-ringed front post and a separate rear dovetail.
A 3-slot Picatinny/M1913 accessory rail supports common weapon lights and accessories. The stated capacity is 17+1, and the included steel magazines have witness holes numbered to 17.