So I go to Cabela's to guy some bullets. Ths is my first attempt at reloading for my 300 RUM. My intention was to get the 165 gr TSX, however, they had 168 GR TSX that had a little yellow sticker that said"hunter grade". So I bought those. They were also 5 bucks cheaper. I asked the guy at the counter what the difference was. He didnt know. Anyone know what the difference is?