Way back when I was hunting a good bit with a ML, I thought about getting one of the TC rifles in 45. I figured since it was smaller and lighter, it would be a handy rifle for my type of hunting. 40cal and up is legal here for WT. I figured to use a maxiball.
If one were going to a bigger heavier rifle, as I did, I would think it would negate the advantages of the 45. I chose a TC 54 renegade. It has served me well with both RB and Maxiballs. I favored the maxiballs because they were much easier to start and push down the barrel.
No one I hunted with, or knew, used the 45 cal. There were a lot of 50's used.
Others may have more input.
Good luck, I hope this helps.
Last edited by AJD; 08/19/10.
