SIG M18-9-CSS-MS M18 9MM 3.9 1X17 2X21 OR COY
Commercial release of the M18 features a Coyote PVD finish; slide assembly with single screw sight plate configuration now compatible with Romeo-M17 and Deltapoint Pro Optic Footprint; compatible with ROMEO-M17 red dot optics; M18 serial number series. Includes one 17rd and two 21rd magazines.