One does not use sights when using a shotgun! Trying to use a sight when wingshooting is a sure way to be a poor shotgunner. [B]etter for a shooter to learn haw to shoot a shotgun the way it was meant to be used when wing shooting than to use some gadget or gizmo to try to make up for the lack of skill. This appears like just another poor excuse for learng the propper way to wingshoot. If someone wants to learn how to be a good wingshooter, they should learn how to shoot the Churchill instinctive method of shooting tha depending on some piece of crap attached to their shotgun.