Sig Sauer P320 AXG Legion 9mm Luger 3.9" 21+1 Semi-Auto Pistol

The Sig Sauer P320 AXG Legion in 9mm Luger is a striker-fired semi-auto built on Sig Sauer's premium AXG (Alloy XSeries Grip) platform. It pairs a full-size optic-ready slide with a 3.9" barrel, delivering a 21+1 capacity that bridges duty carry and competition use. The slide features an integrated two-port expansion chamber (compensator) and aggressive front serrations for fast manipulations under pressure.

The grip module is a precision-machined alloy frame finished in Legion Gray Cerakote, fitted with custom Hogue G10 Legion grips for a secure, textured hold. An extended magwell aids fast reloads, while standard P320 magazine release and slide controls keep operation familiar. The pistol wears XRAY3 Day/Night sights for round-the-clock shooting, and the slide is optic ready for direct-mount red dots without the need for adapter plates.

Overall length is 8.20" and unloaded weight comes in at roughly 36 oz. Each P320 AXG Legion ships with three 21-round steel magazines, giving shooters plenty of carry, duty, and range options right out of the box. This is a complete, current-production 9mm duty/competition pistol from the Sig Sauer Legion line.

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