USGI MOLLE II OCP (MultiCam) Single 9MM Magazine Pouch. This pouch is designed to carry a single 9MM double stack magazine but will also accommodate some multi-tools and small flashlights. In the standard closed position the pouch measures approximately 6" long by 1.4" wide by 1.25" deep. It weighs 1.0 ounces. The maximum open position where .50 inches of hook and loop is in contact is approximately 6.5 inches.