RE: Federal flight control
Thw word on them is that they don't like tight chokes or choke with wad stripping ports. Just to let you know that how a particular load will perform in your gun you'll have to shoot it to find out. Like I said in an earlier post I'm getting very good performance with them in a very tight wad stripping choke, (comp n choke)"In my gun". Your results may vary.
Good luck!