Well I was browsing some nice 25mm discarding sabot AP ammo at my local gun store today - not 120mm but still quite good at poking holes in things.
United Nations Ammo Company (UNAC) - Ammo Search
It's a different way of life over here, very different than my origins in Cheshire, but personally I wouldn't swap this brand of crazy for that brand of crazy.
Each to their own
