The SIG SAUER P320 XTEN is a 10mm semi-automatic pistol configured for optic use and practical performance. It ships with two 10-round magazines and features an XSeries polymer grip module designed to improve handling of the 10mm cartridge. The pistol includes factory XRAY3 day/night sights and an optic-ready slide compatible with popular compact footprints.
Key Specifications
- Chambered in 10mm Auto.
- The barrel measures 5 inches.
- Standard magazine capacity is 10 rounds.
- Includes two 10-round magazines.
- Operates as a Semi-Auto pistol.
- Equipped with XRAY3 day/night sights.
- The slide is optic-ready with a SHIELD/RMSc footprint compatible with Romeo2 and Trijicon RMR (sealing plate may be required).
- Weighs approximately 33 ounces.
- Features a polymer XSeries grip module.
- The slide is optic-ready and serrated.
Built around the 10mm cartridge, the P320 XTEN combines modern ergonomics and an optic-ready interface to support a range of practical uses from target work to field applications. Its configuration emphasizes controllability and modular sighting options for shooters who want a capable 10mm platform.
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