The ZCORR Single Ammo Can Liner is specifically designed to fit the Mil Spec Ammo Can 50 Cal M2A1 and does so with a flat gusseted bottom to maximize storage capacity. The air tight water proof zipper adds additional protection in case the ammo can gasket fails. The ZCORR Ammo Can Liner is perfect for all sorts of ammunition raging from .22, 9mm, 556/ 223, 7.62x39 and various other rifle, shotgun, or handgun rounds. Since VCI technology leaves no residues behind ammunition powder and primers are safe inside the ZCORR Ammo Can Liner. Also store firearm parts such as extra handgun barrels, magazines, and slides.