HK 219486S OEM HK USC 45 Magazine -10 Round, 45 ACP

This replacement or spare magazine is compatible with your HK USC 45. It features a flat floor plate.

Derived from the HK UMP submachine gun, the USC is a civilian utility carbine that uses the classic hard-hitting .45 ACP cartridge. Matched with a simple and ultra-reliable blowback operating system, the HK USC is a radical departure from traditional firearms designs.