Sig Sauer P320 SXG Reserve 9mm — (3) 21-Round Mags

The Sig Sauer P320 SXG Reserve is a full-size, metal-frame 9mm Luger pistol designed for refined performance and practical use. It features XRAY3 day/night sights, an optic-ready slide with an RMR/SRO footprint, and an integrated compensator to help manage muzzle rise. The pistol ships with three 21-round removable magazines for extended range sessions.

Key Specifications

• The caliber is 9mm Luger.
• The barrel measures 3.9 inches.
• The magazine capacity is 21 rounds.
• Includes three 21‑round magazines.
• Equipped with XRAY3 day/night sights.
• The action is Semi-Auto.
• The overall length is 8.2 inches.
• The weight with magazine is 46.2 oz.
• The frame material is Stainless steel.
• Optic-ready slide with RMR/SRO footprint.

The P320 SXG Reserve combines a metal-framed platform with practical features for serious range work and duty-style applications: generous magazine capacity, a flat-face trigger for consistent pulls, GridLOK-style grip panels for a secure hold, and an integrated compensator for improved follow-up shot control. Its optic-ready slide and XRAY3 sights make it adaptable to modern sighting solutions while the included magazines support extended sessions at the range.