If anyone is interested then let me know.
It's of no use to me.
As the Thoeben gas rams can be pumped with one of these.
Although not for a rapid they make the gas rams, can advertise for free or the bay,. Tried airgunbbs, airgunforum.net or pigeonwatch?
Cheers, I've tried pigeonwatch but not the other ones.
Might just stick it on ebay and see what happens.