Shoot these through a Rem 870 21” bbl/ Hastings .655
35 yds and in its a killing machine. Never shot one out to 40yds.
Back when I first hunted with these our goal was to get the turkey inside 30yds and we always set up in a way that when the turkey was in a position to see where the calling was coming from he would be within that range. Still hunt that way today.