Sig Sauer P320-M18 Pistol, 9mm, Coyote, Night Sights

The Sig Sauer P320-M18 pistol in coyote with a 21+1 capacity (brand part no. 320CA-9-M18-MS) brings the U.S. military’s issued sidearm design to the civilian market in 9mm. Sig Sauer builds the pistol with a 3.9-inch barrel and SIGLITE night sights with a night sight rear plate for reliable low-light aiming, and the striker-fired action includes a manual safety. Three magazines ship with the pistol: one 17-round and two 21-round magazines. Among duty-proven semi-auto handguns, this P320-M18 configuration favors shooters who want a military-pattern platform for duty or home defense.

Key Specifications

• Chambered in 9mm.
• Capacity of 21+1 rounds.
• The barrel measures 3.9 inches.
• The sights are SIGLITE night sights with a night sight rear plate.
• The action is striker fired with a manual safety.
• Three magazines ship with the pistol: one 17-round and two 21-round.
• The finish is coyote, matching the issued military pattern.
• Shipping weight of approximately 3.65 pounds.
• Overall length measures 14 inches.

Frequently Asked Questions

How many magazines are included? Three total — one 17-round and two 21-round magazines.

Does this pistol have night sights? Yes, SIGLITE night sights with a night sight rear plate for low-light use.

Buy the Sig Sauer P320-M18, Coyote

A military-pattern 9mm platform with night sights and high-capacity magazines is exactly what this P320-M18 delivers. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.