Only way to know is to go through your dealer. They'll get placed on "the list" and depending where they fall in the allocation line - if they use typical allocation for these - is what the chances are.
If you want a SS .44 Lipsey Special, you MUST get in line early. I didn't hear about the original run until May of this year. I missed the first wave and had to wait until the second shipment in July. Get in line early, and you will get it early.
Keep in mind, that your dealer has to be set up with Lipsey. It took my dealer three weeks for Lipsey to recognize him as an "approved dealer". So, get the paper work done soon and you'll get your revolver.