I remember reading a article by Mule deer on shooting old fixed choke shotguns with spreader loads.
Could you provide some loads for 12 and 20 ga 2 3/4" chambers. I would like to use my childhood shotguns a few times this year and need to open the Mod and full chokes without having a gunsmith open them. I can't find the magazine article that discussed this. Also will these loads open one degree of choke? Thanks for any help!