Thanks very much all,
I will again try to reach coles today, although they have been extremely noncommittal on the phone and not very forthcoming with info. As I mentioned I could easily live with the barrels as they are with NO fitting so I'm pretty sure they'll work, my main concern is to not do anything that could damage them or the gun.
Does anyone have any insight into whether I could do any harm to the gun or to either barrel set by using it as-is for a while until I have them fitted? Do I gain anything by having them fitted apart from perfect ejector timing?
Thanks,
Dave
