Sig Sauer P320 X-Series Grip Module Assembly

Install your P320 firing control unit into this Grip Module Assembly to convert to a P320 XSERIESCarry chambered in 9mm .357 SIG .40AUTO with your selected grip size. Requires the 9mm .357 SIG and .40AUTO slide and barrel. Please Note - The XSERIES Grip Modules will not work with magazines that have SIG SAUER on the baseplate. They are compatible with the baseplates that have the SIG Mark on it.