I dumped the traditional Nitro Ammo loads that I have used for years for the Federal Heavyweight #7 loads. I got tired of all the pixie shot dust in the Nitro's.
These Federal loads hit like Thor's hammer. 6 birds have fallen to it so far, and only one has even flopped. The other 5 went down hard and never moved. It's some bad medicine if you get the right choke.
Gman