Here's a shotgunner. Plan on working up a turkey load for this year.

Navy Arms / Pietta 12 guage SxS. Chrome barrels.

I'm just gettting started. I have the shot " 5 " and the cards. I plan on using the Knight wads. I wish I knew how much powder I could put in this gun as I can't find an owners manual. Right now I plan on going with 80 - 90 grains of RS with an equal amount of shot

This amount of shot does not fill the wad. Does anyone recommend triming the wad down to size. Any other tips for a rookie?