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Gunsmithing Recommended chamber reamer for 300WM & premium factory hunting ammo??

Dave Kiff of PTG recommended me the Tac-match reamer. 190-220

I bought the same one on DK's advice and have been happy with the results. You can go all the way to 230gn without the over pressure signs you'd get in a standard chamber. I've also used it to repair a number of crappy chambers punched by Remington and Savage.