The AC30T from MTM Case-Gard is a tall, 30 caliber ammunition container designed to resemble the shape and capacity of authentic 30 caliber army surplus ammo cans. Crafted from durable yet lightweight polypropylene plastic, these water-resistant cans are built to withstand years of use. They feature a water-resistant O-ring seal, double padlock tab for security, molded-in stacking ridges for easy storage, and heavy-duty latching systems for a secure closure.