Make sure you're prepared by having the Walther PPK/S .380 ACP 7-Round Replacement Magazine. Made to fit your Walther PPK/S handgun, this magazine offers 7 rounds of .380 ACP caliber ammunition. Nickel finish. Detachable design. Walther PPK/S .380 ACP 7-Round Replacement Magazine - Shooting Supplies And Accessories at Academy Sports