Sig Sauer P320 / P250 .40 S&W / .357 Sig 14 Round Magazine (New)This Sig Sauer Magazine is a Factory Original Replacement Part manufactured to the same specifications and tolerances using the same materials as the OEM Magazine that came with the pistol guaranteeing optimal fit and reliable operation. *NOT FOR SALE IN: CT HI NY MA MD and ChicagoSPECIFICATIONS: Manufacturer: Sig SauerItem #: MAG-MOD-F-43-14Category: MAGAZINE Caliber: .40 S&W / .357 SIGRounds per Box: Ammo not included"