Update. An employee at my local store said they could ship it, but the boss said no. So, I went to the newly opened UPS store in my town and asked them. They didn't think they'd be able to ship a handgun, but after a call to one of their higher ups who was more knowledgeable, they shipped it for me. The tracking number says it'll be there tomorrow.
"We are only as strong as we are united, as weak as we are divided." - J.K. Rowling