Sig Sauer P320X Full 9mm

Updated August 7, 2026

Lot number	62004
Auction	Collector, Shooter & Project Firearms Auction
Date	August 16, 2026 at 6:00 PM EDT
Auction house	Summit Gun Auctions
Location	Lebanon, Ohio

Lot 62004 – Up for auction is a Sig Sauer P320X Full chambered in 9mm, a premium striker-fired pistol featuring a 4.6-inch barrel, optic-ready slide, and Sig's highly regarded X-Series grip module designed for superior ergonomics and control. This example is rated Very Good with an unfired finish appearance and comes complete with three magazines, the original Sig Sauer hard case, and a mounted Trijicon RMR red dot optic, making it an exceptional package for serious shooters. The stainless slide and polymer frame combine durability with lightweight handling, while the enhanced grip texture provides excellent control. The optic mounting screw is stripped, something buyers should be aware of when evaluating the optic installation. The P320 platform has become one of the most influential modern handguns and serves as the foundation for the U.S. Military's M17 and M18 service pistols. This feature-rich setup offers tremendous appeal for collectors and shooters alike. Please see photos. Sig Sauer P320X Full 9mm Semi 4.6 Unfired 58J406667 Very Good

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