Original U.S. Vietnam War 60mm HE M49A3 Mortar Round - Dated 1973 Japanese Artwork & Posters under which is the following

under which is the following marking:

and does not currently hold at full or half cock

This is a genuine German WWII M38 Luftwaffe Fallschirmjäger (Paratrooper) helmet featuring a large size 68 shell

and had very similar effective ranges

it even retains the band of red paint on the top

Original U.S. Vietnam War 60mm HE M49A3 Mortar Round - Dated 1973 Japanese Artwork & Posters under which is the followingOriginal Item: Only One Available. Totally inert and demilitarized according to BATF guidelines with hollow body and inert fuse. This mortar round cannot be converted to an explosive device and is not available for export. This is a hard to find 1973 Dated M49A3 Deactivated Mortar Round, for the U. S. 60mm M2 Mortar. This cartridge is fired in 60mm mortars M2 or M19 for use against personnel and materiel, providing both fragmentation and blast effect.