Hey guys, I would appreciate your help regarding the 300 Norma Magnum, which will be a hunting rifle, not a 12 pound bench gun. If I understand correctly, it is a very rare cartridge that is used for long range hunting. My gunsmith is building me one at this time and I would like to know if anyone has had any experience positive or negative, with the cartridge.

My gunsmith told me that he has built several for customers and they have all performed great. Just wondering if anyone here (especially the gunwriters) has extensive knowledge regarding this particular cartridge. Any info would be appreciated.