7,62x51 cardboard boxes ID


I have 2 cardboard boxes for Blank 7,62x51. I have no idia about manufacturers of this cartridges and country of origin and about type of cartridges, because both boxes are shorter then typical Blank and short range cartridges.
Could somebody help me with ID?


AS Mun and ASM should be “AS MUN” Arsenal near Antwerp, Belgium.



Don’t know about the box you show on the left, but the item on the right is very similar to .303 and .30-06 boxes made by the same manufacturer. This thread shows an example of the 7.62mm with the translucent plastic projectile. viewtopic.php?f=8&t=7153

I think they were short range training rather than blanks.



Thank you!