Sig Sauer P320X Full 9mm

Updated August 24, 2026

This SIG Sauer P320 X-Full semi-automatic pistol is chambered in 9mm and comes outfitted with a SIG Sauer ROMEO red dot sight, creating an attractive and performance-oriented package. Serial number 58H309580, this example features an approximately 4.5" barrel with a shiny bore and presents in very good overall condition. The pistol utilizes SIG Sauer’s X-Series polymer frame with an aggressively textured synthetic grip paired with a steel slide, giving it the enhanced ergonomics and full-size proportions associated with the X-Full line. Three magazines are included along with the original SIG Sauer hard case. The P320 platform has become a cornerstone of SIG Sauer’s modern handgun lineup, while the X-Series brings a more refined, competition-inspired feel to the design. With very good condition, three magazines, factory case, SIG ROMEO optic, and shiny bore, this is a particularly appealing example for the modern SIG collector or shooter. Please see photos. Sig Sauer P320X Full 9mm Semi 4.5 Shiny 58H309580 Very Good

More lots in this auction

• Taurus Model 605 .357 Magnum
• Taurus GX2 9mm
• Glock 23 Gen 5 .40 S&W
• Sig Sauer P320X Full 9mm
• Sig Sauer P320X Full 9mm
• Ruger LC9 9mm
• Taurus PT111 Pro 9mm
• Sig Sauer P320X Full 9mm

See all lots in September 3 - Lock & Load: Live Gun Auction Extravaganza! →