Sig Sauer P320 AXG Legion 9mm 3.9-inch Optic-Ready 3x10rd

The Sig Sauer P320 AXG Legion is a full-size, optic-ready 9mm handgun built around the AXG (Alloy XSeries Grip) metal grip module and finished in Legion Gray Cerakote. It pairs an optic-ready, ported slide and XRay3 day/night sights with an extended magwell and Hogue G10 grips for improved ergonomics. The package includes three removable 10-round steel magazines and a non-threaded 3.9-inch barrel.

Key Specifications

• The caliber is 9mm Luger.
• The barrel length is 3.9 inches.
• Includes three 10-round steel magazines.
• Standard magazine capacity is 10 rounds.
• The unloaded weight is approximately 36.1 ounces.
• The overall length is 8.2 inches.
• The slide is optic-ready with a SHIELD/RMSc footprint.
• Equipped with XRay3 day/night sights.
• Features an XSeries flat skeletonized trigger.
• Built on an AXG metal grip module with Hogue G10 grips and an installed magwell.

The P320 AXG Legion blends duty-grade features with shooter-focused ergonomics: a ported, serrated slide and patented slide-integrated expansion chamber for reduced felt recoil, a pronounced magwell for faster reloads, and a flat skeletonized trigger for consistent engagement. Its optic-ready slide and established sighting package make it adaptable for range use, competition, or professional applications where a high-performance, metal-grip P320 variant is desired.