[Darksheare]

Seems to be the beasty.
Found it here:
http://www.auto-ordnance.com/ao_aom110.html

[hiredhand]

Hmmmm...time to break out the reloading data for the .30 carbine cartrige. As I remember, it's a real weakling. But I'll confirm it shortly. :-)

That's a hefty price tag though.