A fine shotgun Sir. I personally like Federal's 00 L.E. loads in my home defense gun. My advice is to get several kinds of 00, take it out to Continental and run some pattern tests.
Pattern tests....
I assume that is just shooting at some paper. What kind of a pattern should I be looking for? Tight? Loose? Consistent? Something that matches a recognizable constellation? At what range? I'm brand new to shotgunning and I'm not sure what is desirable and what isn't.
I'm assuming that I want a very tight pattern at a reasonable self defense range, say fifty feet. Given the apparent popularity of this particular weapon, I'm guessing that finding a good load will not be terribly difficult.
Gun Connection set me up with Remington Managed-Recoil Buckshot (12 guage, 2 3/4 length, 1200 fps, 8 pellets, 00BK buckshot, RL12BK00) which I presume is generally acceptable.