Order showed up in E-store a few minutes ago, and my CC has been hit for the clips I have on the same order, but not the rifle. Trend on the CMP forum looks like they've sped up over the last month or so, looks like first week of June was a good time to be ordering.
Should have ordered a bayonet at the same time though.
ETA-the impressive part is, if I get lucky enough to receive the rifle within the next ten days, CMP will have processed faster than my GCA membership-and GCA wasn't slow either, in my opinion.
As for no DBU Keystone, I've watched CMP threads for the last year while I've decided if I was willing to have the money tied up in the order system for the time it takes to process. It seems common for the DBU to not be received for some reason. Got a bit more common when they got busy with the IHC orders a couple months back.