Thanks very much for the help! Things are making sense now. Looks like a .270 might be in my future.
... or not?!? am I reading right or is a .270 bullet actually .277 in diameter? That would disqualify it for small game right?
nevermind... found this.
"Answer from the MNR
The MNR stance on this section is that we use the nominal calibre of the firearm in determining compliance. That is, even though as you have correctly suggested, the actual dimensions of a .270 cal. shell are .277, we accept that rifle as being a .270 and therefore treat it as a legal firearm within the restricted areas."