350.00 Black Knight .54 cal w/ Scope Winnipeg May 6, 2024 - 2:44 PM hermn8r Dealer Selling/trading a Black Knight 54 cal muzzleloader. Overall it's in nice shape. 24" barrel, takes #11 caps. Bluing is in nice shape throughout, stock has a few light rubs but is in nice shape as well. Bore is in very good shape.