Re: Which dies for the 300 rum
Been there, done that. Buy the Redding Competition FL bushing die set.
I have a Redding bushing neck die, but I don't recommend it at all. Concentricity issues mainly, but you will need to bump the shoulder every other firing anyway, trust me, so get the Comp FL set and be done with it.
I get a tad over .005" additional case length after sizing, but I still trim every time because I keep them so close to the end of the chamber.
Although I had great luck with getting identical case capacities from three seperate lots of Remington factory brass for my 300 Ultra, I still recommend spending time with the same lot# for a "best" guarantee.
Good luck. [img]images/icons/smile.gif[/img]