In case you cannot locate a copy.
Here is the last known good e-mail
for Mr. Buckley. firstname.lastname@example.org
It might take a day or two for him to respond,
but he will respond.
He does have two books in circulation now.
The first one uses a bottle in the forward position,
and he did another book for a build that uses the
bottle in the rear. At the time I contacted him, he
only had the second book available which was not the one
In my correspondence with him, I got the impression
that they are printed in limited runs and usually sold
before they are received from the publisher.
Good luck brother, they are fine books, and a lot
can be learned from them.
If you find a copy here in the states, it is hard to talk
folks out of them.
Here is another link with his contact info;http://www.airgundevelopment.com/book.html
Edited for pour spelling, added second link.