I’ve had a .416 of one size or another for over 30 years. Buddies had Taylor’s, great round, all the power needed. I’ve stayed with Remingtons and Rigbys. More power than you need, but work very well. Ultimate horse power, go Rigby. Loaded to basically Weatherby specs they are a handful and need to be in a larger gun. The Remington can but housed in an 8-9 lb. gun and can be loaded to pretty crazy speeds. 300-350 gr. Bullets make it an easy 300 yard gun. Oh, back to the thread. Ya just rebarrel your favourite long action and have at it.