I am planning to hunt turkeys this spring for the first time. I have a 12 gauge Remington 870 Express. It has a rifled barrel and a scope mounted on the receiver. I bought it to hunt deer and elk.

I am thinking of buying a Remington 870 barrel to use for turkeys. I would probably buy the 26" barrel. It comes with a modifed Remchoke. I have read that I need a choke with an extra full pattern so that means I will probably need to buy another choke for the gun.

Which choke should I purchase to go with the barrel?

Thanks for your help.