My father had to wait 3weeks for his Shockwave after reserving it. Once it goes to shipping, should be two days from there. Others have had to wait 3 months after the reserve date on this gun. My dad got his like a month and a half ago I think.
Average time is 5 business days. You should have gotten a tracking number so you could go to the UPS/FedEx/USPS websites to manually setup progress notifications to be emailed to you.