Quote Originally Posted by ZAKDINGEL View Post
The only time I came across this was with a company that produced air bottles for medical use I herd that someone took one to a shop and asked if they could fit a new valve and retest it for gun use they were told no because it was marked to that company --I think it will be the same as them blue euro pallets you see about they belong to one company
Good point , yes if it was not meant for air rifles and or a dive bottle then yes i guess if it was for hospital use or something then may be it has to go back like calor bottles .