Redcell

Thank you.

Hello all, Santa brought me a new 26 inch Nova pump for christmas. My question is what do all the chokes do? I have a full and a modified and a improved cylinder. I have only hunted dove in the past. But I am puting in for turkey and already have a duck hunting trip planed. The older shotgun I am use too did not have chokes on it. Just want to be educated. I tried to search for the info but could not find what they are use for or what type of patterns. Thank in advance