Guys, I need some load data for 300 RUM using Retumbo with the 200gr Accubond. I just got home from bow hunting in up state PA(no luck passed up 3 small bucks) where I found I great little gun store with tons of reloading stuff. I could not find retumbo anyware around here. This guy had every powder you could think of... well almost. Good prices too. to bad he is 175 miles away. But an accurate load is what I'm looking for. Firearm is a Rem. Sendero with a 26'in tube. Thanks for the help in advance.