Ok, finished installing the parts kit yesterday. It was my first lower build, so I ended up with a few scuffs, but it went together pretty good. Here's what I have so far... Spikes Tactical (Punisher) lower, Rock River Arms parts kit, Vltor stock, ERGO grip and Gear Sector single point tactical sling. My NFA paperwork is in the works, so at anytime I'll be getting a 10.5" LMT upper w/ YHM or MI handguards, MI rear sight, then if I have any money left a Gemtech G5 or YHM Phantom suppressor. This Punisher was a custom made one that's shaded, you can't tell from the flash, but it's got etching that shaded parts of it. They said it was a special request from a customer and he had a couple made up.