Sig Sauer M18 CSS Pistol, 9mm, MA-Compliant, Coyote

The Sig Sauer M18 CSS pistol in coyote (brand part no. M18-9-CSS-MS-MA) brings the military-derived M18 platform to a state-compliant configuration, giving shooters the striker-fired M18’s manual of arms in a 10-round capacity. Sig Sauer chambers the pistol in 9mm with a 3.9-inch barrel and a manual safety, and SIGlite night sights support aiming in low light. The striker-fired action delivers a consistent trigger pull, and the coyote finish matches the M18’s issued military coloring. Among compliance-configured semi-auto handguns, this M18 CSS configuration favors shooters in capacity-restricted states.

Key Specifications

• The chambering is 9mm, with a 10-round capacity.
• The barrel measures 3.9 inches.
• The finish is coyote, matching the issued M18’s coloring.
• The action is striker fired with a manual safety.
• The sights are SIGlite night sights for low-light aiming.
• The operating mechanism is Semi-Auto.
• Overall length is approximately 7.2 inches.
• Weighs approximately 30.8 ounces unloaded.
• The frame is textured polymer, based on the P320 platform.

Frequently Asked Questions

What is the magazine capacity? 10 rounds of 9mm, in a state-compliant configuration.

Does this pistol have a manual safety? Yes, a manual safety is standard on this M18 CSS configuration.

Buy the Sig Sauer M18 CSS Pistol

A state-compliant M18 with a proven military pedigree is exactly what this CSS configuration delivers. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.