SIG Sauer P320 AXG Legion 9mm 3.9in Optic-Ready Pistol

The SIG Sauer P320 AXG Legion is a full-size semi-automatic pistol chambered in 9mm Luger, with a 3.9-inch barrel and Legion Gray Cerakote finish. It combines an AXG grip module with an installed magwell, Hogue custom G10 grips, an optic-ready ported slide, and XRay3 day/night sights for a capable range and general-purpose setup.

Key Specifications

• The pistol is chambered in 9mm Luger for broad ammunition availability.
• The barrel measures 3.9 inches and is non-threaded.
• The action is semi-automatic with a striker-fired operating system.
• The listed magazine capacity is 21 rounds.
• The pistol uses XRay3 day/night sights for visible sighting in changing light conditions.
• The slide features a Legion Gray Cerakote finish with front and rear serrations.
• The slide is optic-ready and includes a two-port integrated expansion chamber.
• The frame uses a full-size AXG grip module with an installed magwell and Hogue custom G10 grips.
• The unloaded weight is 36.1 ounces.
• The accessory rail is a M1913 rail for compatible equipment.

The P320 AXG Legion brings a metal-frame-inspired feel to the modular P320 platform while retaining a practical full-size format and modern sighting options. Its balanced feature set makes it a considered choice for shooters seeking a refined 9mm pistol for regular range use.

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