To quote one of my instructors....................

"The only rifle that needs a muzzle brake on it is a centerfire varmint rifle. Only so your rifle stays on target to let you can see the pretty pink mist after the shot."

You should be able to shoot any big game rifle comfortably with out a brake if your stock fits you and you use proper tecnique. A good recoil pad will do wonders at reducing felt recoil.