Good luck but beware... I ordered a pair of Oakley sunglasses & it's gonna take almost 8 weeks to get to me. (That's IF it shows up when they say it will). I've read other complaints about them taking forever to ship something. I won't be ordering from them again.
My experience is that it depends on the items. I had a Glock slide that took over 3 weeks to ship, but they initially told me that it would take 4 weeks. I had an InForce weapon light that took 2 days to ship and a Vertx backpack that took 12 days. I'm pretty sure that some items are just drop shipped from the manufacturer.
HATE DVOR and optics planet their sister company. Too many orders taking way longer then they say to get to me and customer service has been bad in my experience. Buddy got a pair of oakley sunglasses from them that didn't seem authentic at all.