Flight control shells are a definite necessity to your turkey arsenal. In the beginning of last season I used the Heavyweight # 7's and after shooting a box of them I went to the heavyweight # 6's through my browning gold, I got an amazingly tight group. I've shot the extended by Winchester and the remington heavyweight and by far Federal was my number one shell with 75 + pellets in head area at 40 yards. I'm using the choke that came with my browning gold NWTF 12 ga. Hope this helps.[/align]