BillyGoatG, I don't know about now but Kick's used to let you try a choke and if you didn't like its performance they would swap it out with another constriction as long as you paid shipping for both back and forth. I have worked with them a lot on predator hunting, turkey hunting and large buckshot for defensive uses and tried different constrictions while working out the best combinations for my gun. Of course that takes ammo and time and ammo at least is hard to come by nowadays.

Every normal man must be tempted, at times, to spit on his hands, hoist the black flag, and begin slitting throats.