The Sig Sauer P320 M18 is a striker-fired pistol chambered in 9mm Luger with a 3.9-inch barrel and 10+1 round capacity. This California-compliant version features the distinctive Coyote PVD frame finish and polymer grips that mirror the military M18 contract pistol.Sig Sauer P320 M18 Pistol9mm Luger caliber3.90" barrel length10+1 round capacity (California compliant)Striker-fired actionCoyote PVD frame finish with coyote polymer gripsSiglite front sight with night sight rear plateSerrated slide designManual safety systemBased on the U.S. Military's M18 service pistol this firearm combines proven reliability with advanced ergonomics making it ideal for law enforcement military personnel and civilian shooters seeking a premium defensive handgun.