Sig Sauer P320 XFive Legion 9mm 5-Inch Pistol

The Sig Sauer P320 XFive Legion is a full-size semi-auto pistol chambered in 9mm Luger. It features a 5-inch match-grade barrel, a TXG tungsten-infused XGrip module, Dawson Precision fiber optic sights with an adjustable rear sight, and a lightened skeletonized trigger.

Designed for training and precision-oriented range use, this P320 variant combines a full-size grip profile with a substantial frame-and-slide configuration. The platform includes an M1913 accessory rail, a removable magwell, and an optic-ready configuration indicated in the supplied product data.

Key Specifications

• The cartridge is 9mm Luger for use with compatible 9mm ammunition.
• The operating system is a semi-auto striker-fired action.
• The barrel measures 5 inches and is described as match grade.
• The pistol uses a TXG full-size XGrip module.
• The sights include a Dawson Precision fiber optic front sight and adjustable rear sight.
• The trigger is a lightened skeletonized flat trigger.
• The frame includes an M1913 Picatinny accessory rail.
• The slide is described as optic-ready for DeltaPoint Pro and ROMEO1 Pro optics.
• The pistol is listed at approximately 43.31 ounces in one supplied specification set.
• The barrel is identified as non-threaded in the supplied product data.

With its full-size format, competition-oriented sighting system, match-grade barrel, and modular P320 design, the XFive Legion offers a well-equipped platform for shooters who prioritize controllability, repeatable handling, and refined range performance.

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