Quote Originally Posted by Phil Russell View Post
Not wishing to spoil the party but I believe that even an empty air bottle is prohibited goods and RM or PF or even private couriers (or at least most of them) will not accept it for transport. So ... if it is discovered you risk the bottle being destroyed at best or even the complete package, rifle plus bottle. A way round this is to do a transfer from RFD to RFD but that puts cost up.
I am happy to be proved wrong ...

Cheers, Phil
I believe you are correct Phil according to page 25 of the attachment below. The only advice I would give to the OP is be careful as Royal Mail can be very .... , I will leave it there.

https://www.royalmail.com/business/s...s-Oct-2015.pdf

Kindest regards

Barrel