That's darn good shootin for open sights, at least it is for my old eyes!! Congrats and welcome to GBO!! Yours having sights is a surprise, I thought only the muzzleloader barrels had sights, I've got two CF barrels for mine, 7mm-08 and 300Win Mag, both are slick as are both of nomosendero's barrels. Best call or email Mark at CVA about the rear sight issue, it could have the wrong front sight on it too, perhaps the CF and muzzleloaders have different sights and they switched em. See the CS sticky at the top of this forum, CVA's phone number is 770-449-4687.
Tim