2 of them were part of a buy one get one free deal Silencerco had on and I ordered them a year ago. One is a small can for an HK MP5k in 9mm called the Silencerco Omega 9k and the other is for a magnum 300 called the Omega 36M.
The third can is a lightweight suppressor for a 300 PRC I have coming - a Banish Backcountry. I ordered it just this last February. I've never had one turned around that fast.
I got all 3 approval emails within an hour.
The first two I'll pick up today. The 3rd was ordered through silencer central and they ship it to your house.
There is something cool about ordering something you want, forgetting about it, then getting that reminder when it shows up. I'd rather not wait, but it does add to the excitement when you get to finally hold the thing.