Sig Sauer P320 SXG Reserve 9mm 3.9in 3x21rd

The Sig Sauer P320 SXG Reserve is a full-size, metal-frame striker-fired pistol chambered in 9mm Luger designed for precision-oriented range and competition use. It pairs a 3.9-inch barrel with a high-polish DLC slide and an SXG steel grip module finished with GridLOK-style black alloy grip panels. The slide is optic-ready with an RMR/SRO footprint and is equipped with XRay3 day/night sights. The pistol ships with three 21-round removable magazines and is configured for high-capacity shooting sessions.

Key Specifications

• The pistol is chambered in 9mm Luger.
• The barrel measures 3.9 inches.
• The magazine capacity is 21 rounds.
• The package includes three 21-round magazines.
• The frame is constructed from stainless steel.
• The slide finish is High Polish DLC.
• The sights are XRay3 day/night sights for low-light capability.
• The optic footprint is RMR/SRO standard and the slide is optic ready.
• The overall length measures 8.2 inches.
• The weight is 46.2 oz with magazine.

Built as a premium metal-frame option in the P320 family, the SXG Reserve blends high-capacity capability with refined finishes and an optic-ready platform. Its combination of a compensated slide, flat-faced trigger, three included magazines, and night-capable sights makes it well suited to competitive shooters and experienced range users who want a durable, feature-rich full-size pistol.

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