Nope, never do
The process is, send in your form, you get an email (referred to as "DBU" or Don't Bug Us email) that says your order has been received, then status is updated in their online estore. Status generally goes from "received" to "shipped." Typically for a special sale item, the early ones ship fast and the later ones take a little longer. When they are behind, they are behind...but I have ordered ammo and received it the same week...
The real unknowns are: how many are there, and what shape are they in (will they have mostly USGI wood or mostly new CMP wood; will they have lots of WRA parts or pretty much just the receiver, etc).
Lots of folks go on the CMP forum and post when they sent in the order, when it was received, and when their rifle shipped. Knowing their order number and yours, you can estimate fairly well when they will get around to yours. I think the first couple of people already have shipment notifications. Announcement went out on Friday, but I didn't see it until Monday mid-day
Without knowing how many they have...I have no idea if my order will get there before they sell out. It's due to arrive Wednesday (tomorrow).