SIG SAUER
CALX KIT P320M18 9MM CARY 21 RD MAGS COYCaliber XChange Kit Coyote M18 9mm Luger 1 17 RD 2 21 RD Magazines Convert your P320 to an optics ready, nonmanual safety, M18 Only for use on 9mm/ .357SIG / .40SW firing control units FCU. It will not function with an 9mm/ .357SIG / .40SW firing control units FCU. It will not function with a .45 ACP FCU.45 ACP FCU | 646809488528
