Ahh, Botach. Why is it the only place on the 'net where I can mail order nifty paramiliary police gadgets is such a pain to deal with?
I have had -generally- good luck with them, but many of the Forum members' expereince doesn't bear this out, and they totally screwed the pooch when I ordered my 6Z. I eventually got it, but it took some effort on my part to get them to look deep enough to find the mistake they made.
I have placed 4 orders with Botach and 2 of them were screwed up. They are a pain in the ass to deal with, but their prices are appealing. I swore I would never order from them after my first nightmare experience, but I couldn't resist some of their sale items. If you do order, do it by phone so that you can verify that the items you want are in stock and will be delivered. Get the name of the salesperson so that they will be held responsible when you have problems. Have them eMail you a tracking number as soon as the item is shipped.
All of these headaches can be avoided by ordering from a reputable dealer like skdtac.com. Joe has Surefire 6Z's in stock and will ship as soon as you order. Botach might save you a couple of dollars, but I would much rather spend a little more and give my business to someone who deserves it.