Sportsman's Warehouse has been getting some powders in on Sat morns.
edit: For 800x in .40 loads, I have no published data so I am on the unwilling to publish side of the fence. I have shot it with 165 and 180 gn bullets, but make no recommendation to do so.
edit: lthough I make no personnal data available for 800x/.40, here is a resource
http://www.reloadersnest.com/query_pw_handgun.asp?CaliberID=12&Powder=IMR Hi-Skor 800-X
I was there on a Mon morn and they had 4227 (good only for .357 mag in my loads), but they indicated that they were beginning to see lots more available as the panic starts to dwindle. That's good news!!!
BTW, I'm in Mesa. If you've an urge to go desert shooting with us, pm me and we'll exchange info... perhaps we can get together and destroy some cantaloupes!
Weather has again gotten nice here and we're anxious to be out more. We go a few miles out the Beeline highway towards Payson and jump off into some very nice areas that are perfectly situated for shooting. To get to the good areas, 4x4 is required as we go back up the dry river beds and ito our own little private canyon. High dirt walls prevent either our rounds from going out, or others from coming in. Nice soft, deep decomposed granite floor so no ricochets.
Chris