This is so the 300 PRC can run bullets as large as the 250-grain A-Tip in an efficient manner. When loading those long bullets (220 grains and up) in the 300 Win Mag a substantial portion of the ...
There’s no real definition as to what “magnum” means when it comes to rifle cartridges, but as far as 0.30-calibers rifle cartridges are concerned, “magnum” generally means a cartridge that’s more ...