215 Berger 300 ultra stock tube
What powder I have retumbo , rem brass , mag federal primers .
Also I am switching to redding or foster neck sizing die and bullet seater dies , what do i need to ask for as far as the seater die to order ?do they make one for bergers ?
1) what size neck die bushings ?
2) is the redding or the foster the way to go ?
3) I haven't got the new Berger manual what is my starting powder weight ?
4) what kinda velocity are you seeing (I have a stock tube ) ?
5) also starting .010 off the lands are these 215 less seating sensitive ?
Last edited by birddog67; 12-02-2012 at 10:13 PM..