Forming 300 Ultra Brass from 404 Jeffery
I am thinking of buying a 3-die set from Huntingtons to form 404 Jeffery brass into 300 Ultra brass. The Remington stuff is very poor. I have ordered single cases from HDS, RWS, and Bertram. I will cut these up and play with them to get an idea of differences. I am hoping that the .539 rim will just fit into my Remington 700 bolt face of .541 and still function. I know that I will have to fire form my brass, and turn necks of course. But, what am I missing here? Who do you think makes the best brass for this? I would really love to hear some opinions.
Working to improve hit probability.