For the sake of simplicity, It's going to be a UK sale. It's easy to buy and sell firearms in the UK - gangsters, hoodies and drug dealers all have them. We legal, honest people need special permission
to own one. They buy them in pubs, carparks etc with cash. We have to go to special shops with mountains of paperwork. Makes you feel good to be alive.
Anyway, as long as the buyer has a permit to have one, they can have it. The permit states which calibre, how many rifles of that calibre and how much and of what type of ammo they can have too! That makes it real safe - you get your 'extras' from the carparks etc... A good site in the UK is Guntrader
You can do a private deal as long as the paperwork is good. When I've sold this one, I've then got to apply for a re-issue of permission to replace it in the same calibre.
Right then, whose moving to the UK?