COMPETITION Triple Carbine Insert is an accessory pouch panel that goes to the dedicated pocket in the COMPETITION MultiGun Rig. The insert will fit three standard size carbine magazines including AR15 or AK47 magazines. The pouches for magazines are partially stiffened to help you during reindexing or reholstering the magazines. Elastic webbing that goes near the center of the pouches will prevent the magazines from falling out, even during rapid movements.