Getting a 6x47 Laupa 26" barrel made for my AI AT. New to the cartridge, not rifle reloading. Planning on using Berger 105 Hybrid to start. Use for PRS style comps. I have a Dillon 650 and am in the process of getting a Forster CoAx. Use Forster dies for rifle loading now, thinking about sticking with them, though I've heard good things about Whidden. Federal primers are pricey by me (Philly) so looking for an alternative, along with powder suggestions. Thanks!