WTF is wrong with this country?
What's the difference between delivering an airgun or a piece of pipe? (which essentially it is)
If it's a legal item then anyone should deliver it.
I smell a business opportunity!
Well off you go & get your firearm transportation licence
Yes, because under UK law they are classed as firearms as is anything "lethal" that shoots a projectile from a barrel with more than 1 joule of muzzle energy, (with the exception of "Airsoft" which have their own legal definition).