Description

The Sig Sauer P320-M18 is a modular, striker-fired 9mm carry pistol offered in a California-compliant configuration with coyote tan finishes. It ships with three 10-round magazines and is equipped for everyday carry and range use. The pistol includes SIGLITE night sights and an optic-ready slide with a removable night sight rear plate. An ambidextrous manual safety and a modular fire control unit add to the platform’s adaptability.

Key Specifications

• The cartridge is 9mm.
• The barrel length is 3.9 inches.
• Includes three 10-round magazines.
• The overall length is 7.2 inches.
• The weight is 28.1 ounces.
• Sights are SIGLITE night sights with a removable night sight rear plate.
• The slide is optic-ready with a ROMEO 1 footprint.
• The action is semi-automatic and striker-fired.
• Includes an ambidextrous manual safety.
• The slide finish is Coyote PVD and grip color is coyote tan.

Well-suited for everyday carry and range use, the P320-M18 blends a military-derived design with California-compliant features to provide modularity and practical utility. With included magazines, night sights, and an optic-ready slide, it delivers a versatile platform for shooters who prioritize function, reliability, and adaptability.