I buy guns on the net all the time,and it's a pretty straight forward proposition.I make the deal and then get the money-order for the full amount including shipping.Then I take it to the dealer,with a copy of the email providing the address for the FFL and payment to be sent to. I then pay $20 to the FFL dealer and he does the paperwork.One thing you might consider,is what kind of relationship you want,or might have with your dealer.I would feel akword going into a shop where I was not known and proceed to ask them to order a gun that they have on the shelf,unless it was from an auction,or used.Is there another shop you can go to? Just call around and ask what their fee is on an internet purchases.Most shops are familiar with the proceedure,and are happy to help.