There is NO Place in the US that rents to Canada so I don't know why you keep giving this incorrect information on a consistent basis after being corrected several times by myself and others. To the OP check with Gary Eakin from Bighorn Sales you can contact him at thereamerguy@yahoo.ca What you need is a throating reamer that doesnt touch the chamber but lengthens the throat.Do a net search. Reamer rentals are readily available, Stateside. Reasonably priced and no border issues too. However, what do you think as reamer is going to do?