I killed my first turkey with an 1100, extra full turkey choke .690, 2 3/4", 1 1/2 oz of #5's. I had reloaded these shells for ducks, when lead was allowed. I set that gun up for 30 yards and in. The bird was at 29 yards. With what I know now, I would go with a .665 choke. I would probably shoot an Indian Creek, Sumtoy or SSX .665. The .665 would push my effective range out to 40 yards with the 2 3/4" shells.