ORIGINAL: Hurricanespg

..........That might depend on what his definition of "kill groups" is. He might very well get a couple of pellets into a turkey head target at 60 yards, but I highly doubt that he is getting a "pattern" at that range with Remington Nitro Turkey Loadsof any shot size.
Another choke you might look into that is not usually noted is a Trulock choke tube. They make a pretty good choke for the money....should run anywhere from $38-$48 depending on whether you want the ported or nonported model.