Check K-Var, also in Vegas, alleged to be Arsenal's biggest dealer / re-manufacturer.
Website is k-bar.com.
Atlantic has lots of AK-style arms, but I'm not sure if they have a showroom.
In the Chicago area (Kane County), GAT Guns is a big place & usually has a dozen or so new& used AK-style weapons. They're located about a mile North of I90 (to Rockford from Chicago) on RT25 . They now have a large lot you can "probably" park an 18 while you shop and still turn around to get out. Check their site and call them to confirm parking ...
Last edited by scottmac; 11-29-2012 at 06:04 AM.