Just sold a FN12. I agreed to post it, which I didnt want to do really, because of the aggro. I think it has to go PF48

I've parcelled it up, but a search on here says it has to be empty of air? Is this true, otherwise I've got to unpack it and go plinking...

Also, the last time I posted one, I seem to remember it had to be "low powered airgun for sporting purposes".

Anyone be exactly specific on this?

Ta.