I am having trouble deciding on a chassis or a stock for my rifle. It is a remington 700 chambered in 300 rum. I like the mcree chassis and the idea of having a detachable box magazine. I will be using the rifle for primarily long range shooting and deer hunting. But, will occasionally take it into a treestand. Not sure what to get, I plan to take this gun out west sometime in the future. Any suggestions? Thanks