I have an FN built Winchester 70 short action Featherweight that i'd like to turn into a 6.5-284 Norma.

I can get to 3.1" max by removing the spacer in the mag & i have a stockpile of Barnes 120gn TTSX's to use in it. Has anyone got any ideas about suitable reamer specs to make this work? I've been told this one will work, any thoughts?

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Last edited by 7mmMagnum; 04/29/16.