SIG Sauer P320 X-Five 10mm 5" Barrel 10-Round Optics Ready

The SIG Sauer P320 X-Five in 10mm delivers competition-grade precision with the stopping power of full-power 10mm ammunition. This optics-ready platform transforms the proven P320 modular system into a purpose-built competition and hunting pistol that excels in demanding applications.

What Makes This Different

The X-Five configuration extends the slide and barrel to 5 inches while incorporating a full-length dust cover for optimal weight distribution and reduced muzzle flip. Unlike standard P320 models, the X-Five features an adjustable straight trigger, extended beavertail, and competition-focused ergonomics. The 10mm chambering provides 40% more energy than .40 S&W while maintaining the modularity that made the P320 system legendary.

Key Features

• 5-inch bull barrel with 1:16 twist rate optimized for 10mm ballistics
• Optics-ready slide accepts popular red dot sights with included mounting plates
• Adjustable straight trigger with crisp break and short reset
• Extended grip module with aggressive texturing and magwell funnel
• 10-round steel magazine with witness holes and extended basepad
• Full-length Picatinny rail accommodates lights and accessories
• Nitron-finished stainless steel slide with front and rear serrations

The extended sight radius and match-grade barrel deliver consistent sub-2-inch groups at 25 yards with quality ammunition. Competition shooters appreciate the balanced feel and rapid target acquisition, while hunters value the flat-shooting 10mm performance on medium game. The pistol functions reliably with loads ranging from 180-grain target rounds to full-power 200-grain hunting ammunition in all weather conditions.

Technical Specs

• Caliber: 10mm Auto
• Barrel Length: 5.0 inches
• Overall Length: 8.5 inches
• Height: 5.5 inches (approximate)
• Weight: 43.5 oz (unloaded)
• Magazine Capacity: 10 rounds
• Trigger: Adjustable straight trigger
• Frame: Polymer with steel chassis
• Finish: Black Nitron slide, black frame
• Sights: X-Ray3 day/night sights
• Country of Origin: USA

This competition-ready platform combines proven reliability with the versatility to excel in multiple roles. The modular design allows future customization while maintaining the accuracy and consistency that serious shooters demand.