omr, do I understand correctly that you are looking at this drilling and have not purchased it yet?

Barnes lists the dimensions of the 9.3 X 65R Collath and I haven't done a close comparison to all possible cases but I would bet there is something out there that can be made to work. It will depend upon how much time and effort you want to put into it.


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NRA Patron 2007
NRA Endowment 1996
NRA Life 1988