I am building a 300 win mag heavy sporter with a #3 Bartlien which weighs 3.5 lbs. I have not ordered stock or action yet. I am wondering what a stiller predator action will weigh with BDL hinged floor plate? I am I also looking for input on stock choice whether I should by a Mcmillan or Manners. I entertained Grayboe but it starts getting the weight closer to a Sendero. I want a gun I don't mind carrying on long walks through timber, up mountains and badlands.