Strut&Rut, thanks!

I had gotten the undertaker copper/lead only choke, but took it back and got the undertaker "all turkey loads" choke that specifies that it is fine to use with hevishot. I thought the Mossberg quote I excerpted above was about the BARREL of the gun possibly not handling the shot with a constricted choke in it. If it won't harm the barrel or blow up on me, I'll use it. I understand their need to have the disclaimer.