Does anyone here practice tactical or defensive shotgun shooting drills regularly? I have a Mossberg 500a with a shell saddle and it's pretty bare-bones as far as "tactical-ness" goes, but I know this gun well and I've busted thousands of clays with it in competitive skeet shooting.
I don't have the cash right now to take a class, so in the meantime, what are some drills I can practice on my own?
Reloading from the shell saddle is one I've thought of that would be useful, but I'm really not terribly creative.