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SIG SAUER P320 M18

Product Information & Specs

Seller Description For This Firearm

SIG SAUER P320 M18 – 9MM

The SIG Sauer P320 M18 chambered in 9mm Luger is a semi-automatic pistol designed to deliver reliable performance, modular versatility, and duty-grade capability in a compact handgun platform. Based on the U.S. Military’s Modular Handgun System design, the M18 emphasizes adaptability, durability, and modern features for defense, duty, and recreational shooting.

Constructed with a stainless steel slide and polymer grip module, the P320 M18 utilizes a striker-fired, short-recoil operating system that supports consistent cycling and manageable recoil. Its modular design allows the serialized fire control unit to be adapted with different grip modules and configurations, while the optics-ready slide supports mounting of compatible red dot sights. The pistol also features an ambidextrous safety and accessory rail for added versatility.

Chambered in 9mm Luger, the P320 M18 offers effective performance with practical capacity in a compact service pistol configuration. The contrast sights and compact dimensions provide fast target acquisition, while the double-stack magazine system supports extended shooting capability. Overall, the SIG Sauer P320 M18 combines military-inspired design, modular flexibility, and dependable striker-fired performance in a modern handgun platform.

Specifications
Manufacturer: SIG Sauer
Model: P320 M18
Caliber: 9mm Luger
Action: Semi-automatic, striker-fired
Frame: Polymer grip module
Slide / Barrel: Stainless steel
Barrel Length: Approx. 3.9 inches
Overall Length: Approx. 7.2 inches
Capacity: Approx. 17 rounds
Sights: Night sights, optics-ready slide
Safety: Manual thumb safety and internal safeties
Weight: Approx. 28 oz (unloaded)

The SIG Sauer P320 M18 in 9mm Luger offers modular capability, duty-proven design, and dependable striker-fired performance in a compact handgun platform.

UPC ECOM00599995
Action SEMI AUTOMATIC
Barrel Length 3.9" BARREL
Caliber 9MM LUGER (9X19 PARA)
Capacity 17 ROUNDS
Finish COYOTE BROWN

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