Yeah, I run a VZ quite a bit. I like it a lot. The only thing it really shares with the AK, as they say, is the cartridge.
A lot of interesting thought went into the VZ. I like the slick left side for slinging the rifle, for instance…not necessarily the most critical thing on the planet but it’s that kind of detail that I find appealing.
I run a Neit Arms tac bolt release and as a result I only use the charging handle to deal with malfunctions, which are rare…the components are massive and the extraction can be conservatively described as “not fucking around”. When the bolt is back, the entire top half of the rifle is opened up so stovepiping is pretty well out of the question, although I do know a guy who, while shooting indoors, had brass bounce off the ceiling and back into the ejection “port” (not really a port of course, but I guess it’s one obscure downside to a massive ejection “zone”. Pretty rare though, I would think.
They do get hot when run fast…the NEA handguards help with this but if I am feeling like burning big ammo, I want gloves. The barrel is pretty thin and heats up pretty fast, but the accuracy is decent regardless. I am not sure if this is because of the fairly rigid milled receiver, or what. But they shoot pretty well.
The factory hand grip is designed for unusually small-handed chinese midgets. I have a FAB one on mine that works fine.
They’re popular up here in Canada where they fulfill basically the same role that the AK does in the US: it’s cheaper than a good AR, uses cheap ammo ($200/crate up here), runs well, and very common.
There are a few companies building go-fast parts for them, Neit Arms and NorthEastern Arms being my two go-to outfits. Well, I believe NEA has actually absorbed Neit now.
My regular shooter has the NEA handguards, Neit tac bolt release, a slightly extended mag release, a Rauch Tactical AR stock adaptor (which is not bad, but I am waiting on the NEA folder) and a VLTOR buffer tube and CTR stock. I also had the rifle tenifer’d when Rauch was offering that service. I keep a BFG sling on it but it took a fair bit of dicking around when I started using it to figure out how to mount it to get the best use out of it, the BFG not being designed for a VZ, of course.