Was in my LGS today and ran across a Vltor M4K 12.4 w/ VIS-1 & VST, they want 1899 for it. I don't own an SBR currently but have been wanting another rifle for a while now. I've been eyeing Noveskes and KAC but I saw this and it caught my interest. However I don't know much about the quality if the rifles Vltor puts out. I'm not sure I'm willing to take the tax stamp plunge for this rifle or not. I'd like some advice/opinions. Thanks ahead of time, here's the link from the Vltor website for the rifle in question:http://www.vltorstore.com/products/1...1-and-VST.html