Quality sights - Williams Gun Sight CVA w/Octagon Barrel Muzzleloader Fire Sight Set

Purchased these for a CVA flintlock I picked up. I ended up taking them to a gunsmith to have them installed as they needed filed down and fitted. I haven't taken it to the range yet but can say that looking down the barrel, I'm impressed with the sight picture. The windage and elevation screws are also easy to adjust. Hoping to get it out to the range next weekend to dial it in.