Agreed, I bought the threaded one from them before for 299 and got a rebate with a holster, extra 2 mags and 2 mag holster free.
I like the trigger and haven't had any issues. It's not pretty but it works
DJ Getz Mp5 Pistols and rifles in .40 and 10mm in stock at Atlantic Firearms
Been looking for one for a while, sweeet!
http://www.atlanticfirearms.com/component/virtuemart/shipping-rifles/40-pistol-djg-detail.html?Itemid=0...
Comes with 5 and Aim has surplus ones for $15. Definitely not as readily available as ak mags though. I still like the VZ's. For the price I don't think you can go wrong...shoots great. Mine has functioned flawlessly with about 500 rounds or so through it.
Damn you PSA, I already have one, guess I'll have 2.
Comes with the 5 mags, bayonet, etc
Edit for link. Thanks Stonewall. Forgot to post it
http://palmettostatearmory.com/index.php/century-international-arms-vz2008-sporter-rifle-7-62x39-ri1554-x.html
Haven't kept up with the pricing on these but seems like a good deal.
Impact guns
http://www.impactguns.com/arsenal-ak47-pistol-no-rail-223-black-5-rd-mag-slr106-47-slr106-47.aspx
Yes it falls under 922r. Same with my MKA 1919 I had. if you use more than a 5 round mag then it will not be 922r compliant. Along with some other things. Think that's why they weld the stock too