Not sure which website you are looking at. But here is a thread from the past warning about false Kyncoh websites.

http://forums.nitroexpress.com/showflat....amp;Search=true

This is I believe the correct website:

http://www.kynochammunition.co.uk/

If that is the one you tried, I can't help more. Though might be able to dig up David Little's direct contact information.