Has anyone ever heard of this?

[Gobbling Buck]

I had a guy tell me that if you rub a moderate coating of vasaline in the end of your shotgun barrel it will pattern better. In his words, a lot better. He said it was a trick that he learned from his dad at turkey shoots. I haven't had a chance to try it and wondered if anyone else has.

[Adrian J Hare]

I've heard of the same thing and aswell as greeze,, I also heard of the ends of barrels folding out like a Banana aswell because of the obstruction in the end. I would spend money in the choke department...BT