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 desirable tactical light package. Serial number 58J406698, this example features an approximately 4.5" barrel with a shiny bore and remains in good overall condition. The pistol utilizes SIG Sauer’s ergonomic X-Series polymer grip module and full-size frame paired with a steel optic-cut slide. Mounted to the frame is a SureFire X300 tactical light, further enhanced with an extended light switch that provides easier access to the control surface. Three magazines are included along with the original SIG Sauer hard case, making this an especially well-equipped package. The P320 platform became one of SIG Sauer’s most important modern handgun designs due to its modular construction and broad range of configurations. The X-Full variation adds a performance-oriented grip and full-size format to that successful foundation. With three magazines, factory case, optic-ready slide, and premium SureFire lighting system, this example offers considerably more than a standard P320. Please see photos. Sig Sauer P320X Full 9mm Semi 4.5 Shiny 58J406698 Good

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