I think the Limeys have their own version of Barret’s sniper rifle...
http://en.wikipedia.org/wiki/File:Royal_Marines_snipers_displaying_their_L115A1_rifles.jpg
That’s not an assault rifle. This article is about the limeys and it says what rifle they are using.
The one I was thinking of was the SA80. And it’s a bullpup of the ar18, not the ar15. Appears I got the caliber wrong too. It’s a standard 556 nato cartridge. Now I just need to figure out what rifle I was thinking of that shot a tiny 20 caliber round. Pretty sure it was a bullpup style.
