I hunted Colorado antelope this past September. Used my TC Renegade .54. Used the same load as for elk. 110 grains of Pyrodex (equivalent) and a home cast TC Maxibullet. 430 gr. Shoots 3" groups at 100 yards.
I shoot a lot of lever action silhouette, so i used the same type of sights. A Lyman 17A front with a fiberoptic insert. And a peep tang sight on the rear. Accuracy is good to 200 yards. Zero at 100 and mark the peep for 150 and 200.
Shot my antelope at 135 yards.
Good luck
John
