Lower aluminum handguards require removing a little of the front lip w/ file. About 1/8" usually for VZ2008s. Otherwise, lube the back, get a rubber hammer, then put it in the front handguard retainer and use the rubber hammer to tap the back (from the back tapping forward towards front handguard retainer) and home. The first 1/3rd is the hardest. After that you're home free and just tap from the bottom. You don't have to remove the 1/8" but then you'll pretty much have to use a hammer to install/remove forever. To remove, you take off the top handguard and tap the back top side edge of the lower...
Stocks, VZ2008s don't seem to have consistent hole locations, varying 1/8" or so in any direction. So it may require some fitting... A file and/or a dremel is all it takes.
What are you looking for in the way of "collapsible" stocks. Folding or just an AR tube?
Excepting a some of the first generation VZ2008s from 2008, all muzzles are 14x1 RH threaded, not LH so muzzle devices aren't an issue. If it's clockwise to tighten you have RH threading...
Ultimately don't believe everything you read on the internet.