English Express Sights can be very accurate. My RoundBall 14 bore single has express sights and makes 5 shot diagrams of 1" to 1.5" at 100yards and a best of 1.5" wide x 3.5" high for 6 consecutive shots at 200 off the bags. They are not "ONLY" 25 yard sights. One must practise, though, after much work finding an accuracy load for the gun.

Beautiful rifle, by the way - way to go.