Go to their website for more details but:
-Fit and finish are supposedly very good from what I have heard.
-You CAN order it with an SBR direct from the factory(but you have to wait a looooong time, I am impatient so I will order it and maybe SBR it later and still shoot it in the mean time.)
-Built on IMI or Heat treated group industries receivers.(Get the heat treated vector uzi)
-Most parts from select fire uzi parts kits will not work, my friend said he found that out the hard way.
Anything else to know?
Yeah, Vector has great customer service and makes a great product, all of their firearms come with a one year warranty.Try getting a warranty from IMI, for about 1/2 the price you are getting one hell of a shooter. If you want it for a collection get an IMI original but if you want to use it and abuse it get the Vector.
I will be placing my order as soon as my FFL sends his signed in ink copy.
Check out Uzitalk.com for more information.