I have to say the AK demo is much more impressive than I had thought. Great stuff.
But I was disapointed to not see the US rifle grenades. Maybe they weren't that much, but they were essentially the same warhead as a bazooka, and could be used to great effect as 'door knockers' in towns.
Maybe I missed something, bbut they did provide a decent margin of close AT weapondry for the PBI.