SIG SAUER, INC. – X-CHANGE CONVERSION KIT P320FS TO P320-MI7 4.17″ CONFIGURATON

M17 Caliber X-Change Kit, 4.7″ configuration. This kit converts a P320 to a non-manual safety version of the renowned M17. After one of the most rigorous and highly competitive review processes in the history of military firearms, the SIG SAUER M1…