H&K Black CC9 9mm Luger Extended Handgun Magazine - 10 Rounds - The Heckler & Koch CC9 Magazine in 9mm is a Durable, High-Quality Magazine Designed for the HK CC9 Pistol. Featuring a 10 Round Capacity and an Extended Floorplate, this Magazine offers Enhanced Grip and control while maintaining a compact profile. Made in the U.S.A. Flush floorplate for seamless integration with the HK CC9 Excellent choice for Concealed Carry or Range use Reliable Operation