Hey guys, thanks for the input! To answer a few questions- It was given to me by my Grandpa. It's missing it's mum (was filed off), so I'm guessing this wasn't taken from a fallen soldier in battle. It's a regular model, mid production and is in pretty sound condition but missing some of it's accessories.
To be honest, other than knowing that it can be done, I don't know what all is involved in changing the rifle over to accept another cartridge.
hatt, I didn't realize that brass was that cheap... I have a friend that has a bullet mold and dies to load it. Hmmmm, I may have to bribe him into helping me out.
Alternatively, is there another cartridge that is close enough to the 6.5 to re-tasked to fit into my current chamber?