Dunno how many of y'all have seen it, but Excalibur is pretty much the only American I've ever met besides myself who knows this show. Anyway, Hulu recently made it available to watch online, and you can stream all four seasons, here:
http://www.imdb.com/title/tt0334874/videogallery
And you can check out the IMFDB page here, if you wanna get a taste of the gun selection:
http://www.imfdb.org/index.php/Ultimate_Force
I recommend checking it out. The first two seasons, at least, were pretty good. Season 3, not so much. I haven't seen Season 4 yet (watching now).