Sometimes some shops don't stock calibers that they don't think will sell. Production at gun factories is sometimes weird too, they will run one caliber for a week or two, then move on to next caliber. So if they don't have any in stock, might be a while before they do another run of them. You could try asking your local dealer to reach out to his contacts and see if another buddy shop has one in stock he could get from them. If you want what is not on the shelf, you are going to have to wait. I think sometimes we get spoiled with stuff getting to our doorstep in a week when ordered. Be patient.