Darn, can't believe I missed this thread. Look at my name in here. The Jungle Carbine is an Enfield Mk.5. I wouldn't use British .303 on game any bigger than a white tail or black bear, as the balistics aren't powerful enough to reliably take down an elk or grizzly.
Ballistics don't kill stuff; bullets do. .303 British bullets have killed everything on the planet, many times over, and routinely take elk, moose, and big bear in Canuckistan.
I'd feel far from undergunned with a .303Brit, damned near anywhere.
