This brand-new HK CC9 OR Complete Slide Assembly is a factory OEM part designed for reliable function, factory fit, and long-lasting performance. Featuring a factory optics-ready configuration with a durable black finish, this complete slide assembly is an ideal replacement or upgrade for your HK CC9 OR pistol. Brand: Heckler & Koch (HK). Barrel Length: 3.32. Configuration: Complete Optics Ready Slide Assembly. Condition: Brand New, Factory OEM.