I figured I should post some of the stuff I've made recently
Zerker with integrated Air Max 6 tank and pump. This is one of my favorites, and I used it recently at a war and it worked really well, even got a couple tags with the AM6. The blast button for the secondary shot is right where you would have your hand if you were naturally holding it.
I'm REALLY happy with how this one turned out. It's a pump replaced XBZ in a raider shell using the stock overpressure valve. Uses a brit hopper because a standard one was kind of inconsistent. Shoots just a little softer than the Zerker (small tank 4B). Super clean, hardly had to do any cutting at all.
Just look at that sexy hole
Painted NF with the standard mods, plus replaced plunger tube with a clear one and added a green LED in place of the stock one.
Picture of the light. Not super bright, but eh.