I'm new to this forum, and tried to post last week. Now I'll try again. I recently acquired a Thompson Icon in 300 Win Mag. I know little about The Icon, and have never owned a Magnum. I have reloaded alot and would like to work up a load for this rifle. I've had good success with 4831 and 4350 powders for my 30-06, 25-06, and 270 and according to my reloading manuels (Nosler, Hornady, and Barnes) It should work well in the 300. I'm looking for thoughts about the rifle, good or bad. Also any pointers on reloading for this gun. I would like to work up an Elk load with either Barnes or Nosler Bullets. Thanks, BucDoc