The Classic Lite 2.0 gives you all the comfort and versatility of our professional-grade shoulder systems, since we use the same connectors to achieve the same great fit and function, including our trademarked clover shape Flexalon swivel back plate. This system includes holster, harness, double ammo carrier and a set of harness fasteners. Optional, modular accessories and components may be purchased separately. Compatible with Glock 42; Kahr CW40, CW9, K40, K9, MK40, MK9, P40, P9, PM40, PM9, T9; KEL TEC PF9.