I would reply, "Send the check. Once it clears, I'll ship it to your FFL of choice."
If he's not a resident of your state, you can't legally do a face to face sale anyway. If he is a resident of your state, you can only sell it to the intended purchaser. Otherwise it becomes a straw purchase.
In any event, it's not a scam that will cost you anything. I once got an email from a deposed Nigerian prince. He told me he was going to pay me $10K to hold some money for him. All he needed was my address, which he had already and he'd ship me the check. I told him to ship it. Of course nothing ever arrived.
There are clever scams and not so clever scams. If this is a scam, it's not a good one. There is no loss to you.
Just for fun, I responded to the "buyer" and thought you all might get a chuckle from the entire email trail... I thought his last response was particularly good!
Enjoy...
From the beginning:
buyer
Warm greetings, hope this message finds you well. I am reaching out from armlist about the weapon, you have for sale in this message subject. Let me know if it still in your possession and the bottom price you will take for it. I'm not trading so Im ready to buying now. please get in touch so we discuss further. Regards
me
Hello,
Yes, the P226 Legion you inquired about is still available. I believe I posted it a very good price at $999, considering its new, and above spec condition, but would be happy to work with you on a reasonable offer if you are seriously interested.
Please feel free to get back to me with the number you have in mind and we can take it from there.
Best Regards
buyer
The price is okay for the condition of the Item . I am located in Maryland and I relocated here 2 weeks ago. I relocated for work. I have other stuffs in my old apartment which I already made arrangement with a moving company to deliver to my new house here. My stuffs includes (refrigerator, gun wardrobe, kitchen items, grand piano, garage items, Big tires, baby stuffs, a Ruger SR40c 9mm, and a WW2 M1 carbine). An agent from moving company will meet with you for pick up So you won't have to ship it. For the payment, I will be mailing you a cashiers check and I will as well add extra $100 to the asking price if you can hold it for me till check arrives and cashed. we can work that in due time after payment is through. If this is OK, please get in touch with your name and mailing address to send the cashiers check to. Include your phone # as well so I will be able to reach you without depending on Internet. Thanks
me
Hello Sir,
I would be happy to sell the Legion to you, but the delivery would need to be done from my FFL to your FFL.
If you are OK with that, you can send the cashiers check and I will put it on hold for you. Once your check clears my bank, I will have my LGS (FFL) ship it to your FFL of choice. Clean, simple, and everyone happy!
I'll wait to hear back from you.
Best regards.
buyer
Thanks for getting in touch, it would be my FFL that will be coming over for pick up so everything is safe long as you are interested in my offer