First off, this is possibly one of the most fun builds to blow steam off with. You are a wrecking house once you build up your Striker stacks. My test bed is Lexington Challenging. I can take out all the enemies in the starting road area outside with 17 rounds, 2 to spare. It's ridiculous. I can drop a heavy in 5-7 rounds depending on my stacks.
I think if I can get the proper rolls, I will replace the crit gear for health gear, but that takes time. As far as XP instead of ammo, it’s not a choice, but just the luck of the draw, but as far as I can tell, with other harness that has the ammo on it, it doesn’t make a difference for shotguns for some reason. Maybe someone can explain it to me. I have 218 shells regardless of what version of the chest I’m wearing.
The crown jewel of this build is most certainly the health on kill. With this set up, I get back 31% of my health per kill + predatory + sustained (if I'm using my SASG). This is what keeps me up, and going nine times out of ten.
Damage wise it would be possible to use this anywhere, but legendary in my opinion. I haven't tried it yet, but they just hit too damn hard, and cheat like a motherfucker by shooting through walls, and around corners. This build requires you to constantly be on the move, out of cover for the most part. I highly recommend copying this build just for fun, to break up the monotony if you're feeling any.
Original Reddit post: My Nomadic Striker Dual Shotgun Build. Thoughts?