This is from a company that sells blank pistols :
Orders from Residents in Unrestricted States:
If you don't live in one of the restriced states listed above you may purchase a blank gun online with a credit card. No purchase order or letter is required. All orders for blank firing replicas are shipped with adult signature required.
Due to federal restrictions blank ammo can only be shipped ground. Air shipments are not allowed. This includes 3 DAY SELECT, 2ND AND NEXT DAY AIR and USPS PRIORITY MAIL. If you choose one of these methods of shipment and your order includes blank ammo we will automaticlly change your order to UPS Ground and adjust the shipping charges accordingly.