Seller: winstonmom (290) 100%, Location: Saint Peters, MO, Ships to: US, Item: 251123859321 Normal 0 false false false MicrosoftInternetExplorer4 Cal. .50 M2 Ammo Can / Box Has AMM. Box Cal. 50 M2 on the side of the box and on the other side it has in yellow lettering 105 Cal. .50 Linked A.P. - M2 Please email me if you have any questions as there are no returns. No international shipping. This info was on the Internet about this type of box when I did a search for what type of ammo box this is: The steel M2 Ammunition Can / Box was introduced during World War II for .50 caliber machine gun ammunition, replacing the M17 .50 cal. ammunition chest. The M2 ammo can was designed to hold link belts of 105 cartridges of .50 cal. ammunition for the M2 Browning machine gun, but was in fact also utilized for other ammo calibers and packaging.