I got a little bit of money so it's time to dust off the 870P and finally finish this project. Leaning heavily on TEOTWAWKI Blog's Project 590A1 here is what I am looking at:
Paint- DIY flat black. The finish on this gun is terrible so I'm going to rattle can it flat black. Honestly I don't care what it looks like but need a reasonably (more than exposed metal) corrosion resistant finish to be able to use the gun. Will keep the wood, well wood colored for aesthetic as well as social/ legal reasons. I want the gun to look as much like the same pump shotgun every Louisiana resident seems to own 5 of if I have to go to court.
Sling- Single point as of right now till I get a better plan though I may just stick with it. For a house gun honestly a sling isn't THAT important other than that I want one.
Light Mount- Elzetta ZMS
Light- Either a Streamlight or a Surefire G2. A good basic pretty bright light
Ammo carrying (on gun)
Sidesaddle- Essetac shotgun cards.
Buttstock- shot shell carrier generic type
Total this will be something like 21 rounds on the gun.
Ammo carrying (off gun)
2 more essetac cards in my Costa Leg Rig along with 2 pistol reloads and a hand held light. This will probably go on a duty belt with a holster, an IFAK and some zip ties to become the "bump in the night belt".
This will bring the round count to 35 shotgun shells and 3x pistol mags. Plenty for an HD setup in my mind.
A bag with about 35 rounds of loose OOB and 3x 5 rd boxes of slugs. I would like to replace this with a claymore bag (they have 2 pouches and would be perfect for this. If anybody has one to spare I'd love to trade something for it. I would grab this if I was going outside which admittedly is a point where I would think hard about switching back to my AR but who knows, this would be a nice hurricane setup. My shotgun has ghost ring sights so after I confirm zero for slugs it could reach as far as I can see myself shooting anyway.
To the ammo discussion. There are lots of options but as I've discussed before keep the birdshot for little birds. I favor #4 BUCK because it gives a whole lot of sufficiently sized projectiles. More holes= more blood loss and more chances to hit the vital die right now body parts. If carrying this gun in the wild I tend to throw in some #4 or #6 shot just in case I need to do a Wilderness Walk Out.
Anyway before I pull the trigger I wanted to get your input. Maybe I'm missing something.