I hear you guys especially the specific airsoft knowledge, it does look likely that it's actually him and even if it's not then at least it's somebody in the community.
@pkindos in his feedback history it looks like you had a successful transaction on December 11th. Were his contact/payment details the same for that as for the one fraudulent transaction you left feedback for on December 17th?
Or were they the same fraudulent transaction and you left feedback prematurely
EDIT: I'm just clutching at straws hoping he's sick or something..... but I know in my gut that this isn't an honest mistake