I've got a 209X45 barrel for my Contender but I don't use it much.I just can't get good groups with it for some reason.
According to my on-line search, the twist on that barrel should be 1:28. Bergara Barrel Thompson Center Encore 209x45 Caliber 1 in 28" Twist 28" Fluted Stainless Steel If that is the case, I doubt that it will shoot well with anything other than Sabots or (if available) a 45 cal. bullet with a hollow base. Like this one; (http://www.midwayusa.com/product/75...hollow-base-flat-nose-spg-lubricant-box-of-50)
Does any one here feel like its kind of out of place to scope a muzzleloader.With my inline im sort of thinking of scoping it.When you can get over 2000 fps
I've used mainly sabots but have tried T/C Maxi-Balls too.I've tried Triple 7,American Pioneer and Pyrodex (both powder and pellets) I've got some new sabots I'm going to try too.It seems undersized to me.Some T/C sabots are hard to get down and I have to clean it every shot to get a second one down no matter what I'm shooting.
In a word -NO!!- My thinking, if it is an old style side-lock, to me, it would look strange. But for the new in-lines and the break-opens of today, why not? The 50 cal. muzzle loaders of today are performing at or above the 45-70 and the 44 mag. carbine. With that kind of velocity and range, using a scope to increase the chances of an ethical kill would be a good thing. And they look good while they are doing it.