I was hoping someone could help me out. I want a rem 7600. The easterner in me likes a pump over a bolt. but I am now hunting elk and want more power than a 30-06. I got a weatherby mk v in 338 win mag shortly after coming out west. It's too heavy!! I would like to know if the 7600 can be rechambered to a magnum caliber ie 338 win mag. Or maybe a short action in 350 rem mag. I guess if its not possible I'll look for a 35 whelen. Any light you good people can shed on this would be extremely appriecated. Thanks alot.