Just want to say thank you to Clark from AllAboutShooting.com for his advice on chokes and ammo for my 20ga. Also a thank you for backing up the choke tube I ordered from you. The choke tube transaction, delivery time was great, the only problem was the package was damaged when I got it as was the choke tube. I emailed Clark, and he was very understanding and gave me the information needed for a even exchange. Once more thank you Clark !!!!