Sig Sauer P320 M18 - Optic Ready

Brand Name: Sig Sauer
Model: P320 M18
Action Type: Striker
Caliber/Guage: 9x19 - 9mm
Barrel Length: 3.9"
Capacity: 17+1 rounds
This gun comes with: (1) 17-round, (2) 21-round magazines, hard case

 

The Sig Sauer P320 M18 is a compact, striker-fired, semi-automatic pistol chambered in 9mm, designed as the civilian counterpart to the U.S. military’s M18 sidearm. It features a 3.9-inch barrel, making it more compact than the full-size M17 while maintaining excellent accuracy and control. Built on Sig Sauer’s modular P320 platform, the M18 allows easy customization with interchangeable grip modules and fire control units.

The pistol sports a Coyote Tan PVD-coated stainless steel slide and a matching polymer frame, providing a durable and corrosion-resistant finish. It comes standard with night sights and a removable rear sight plate, allowing for directly mounting a red dot optic. The ambidextrous manual safety ensures ease of use for both right- and left-handed shooters, while the MIL-STD-1913 accessory rail enables the attachment of lights or lasers.

The M18 offers a high-capacity magazine with 17+1 or 21+1 rounds, balancing firepower and concealability. Recognized for its battle-proven reliability and performance, the P320 M18 is an excellent choice for duty carry, personal defense, and tactical applications.