The Sig Sauer P320 X-Five Legion is a full-size, striker-fired pistol engineered for precision and competition. This X-Five Legion package features a 5-inch match-grade bull barrel and an optics-ready slide compatible with DeltaPoint PRO and ROMEO1 PRO. The firearm ships with a tungsten-infused TXG XGrip module and three magazines, paired with Dawson Precision fiber‑optic front and adjustable rear sights.
Key Specifications
- The pistol is chambered in 9mm.
- The barrel measures 5 inches and is a match-grade bull barrel.
- The action is striker-fired, semi-automatic.
- Includes three magazines as part of the package.
- The sights are Dawson Precision fiber‑optic front and adjustable rear.
- The grip module is the TXG tungsten-infused XGrip for added mass and reduced muzzle rise.
- The slide is optics-ready and compatible with DeltaPoint PRO and ROMEO1 PRO footprints.
- The accessory rail uses a 1913 Picatinny mounting standard.
- The trigger is a skeletonized flat trigger designed for a reduced pull profile.
- This model is part of the X-Five Legion series.
With its combination of a match barrel, tungsten-infused grip mass, adjustable fiber‑optic sights and optics-ready slide, the P320 X-Five Legion is configured for accurate, repeatable performance in competitive and precision shooting applications. The modular design supports customization for a variety of high-performance setups.
Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.
Related Videos:




