The 4 column Core Cummerbund is an upgrade to the Core Plate Carrier. The Core Cummerbund allows the user to adapt to his/her environment by adding mission-essential gear to the Core Plate Carrier such as medical equipment, extra magazine pouches, dump pouch, etc.Features 5 rows of laser-cut MOLLE; Cordura nylon laminate webbing straps allow for adjustment; Integrates with attachment features on the Core Plate Carrier Side-release buckle closure.