I had a Ruger American .308 for several years, but wanted to step up to a magnum as well. I chose a Bergara .300 Win Mag , upgraded Premier Pro in a Ridgeback Stock, by Grayboe… & installed a Leupold VX6-HD 3-18x44 with a TMOA reticle. Its a bit heavy at 11lb but I think this will work for any big game (elk, bear, moose,) in North America (providing distance & shot placement are reasonable).