S510 to Venturi hookup

I just received (today) my first PCP. I opted for a S510 carbine. I also bought the little Venturi carbon tank. The problem is it looks like I need a female thread to male quick release adapter to connect the two. Can I get something like locally (Austin) or do I have to order it. 
This rifle looks great and I'm chomp'n at the bit . 
 
Most people with the AA set up that like standard foster set up do use the above linked adapter. 
Nothing at all to install, just lower the air a bit ( the AA design does not have to be 100% empty as the dowdy washer svae's ya by design ).
http://www.rapidairweapons.com/xcart/files/pdf%20files/Air%20Arms%20Male%20Coupling.pdf
One of the best upgrades you can make to an AA , RC Machine clips are the 2nd best.
Why AA finally changed from the 1/2" - well metric I reckon- and went with a proprietary design as the rest where going to our common foster is another mystery.

Having to own extra probes/... is a pain, spend the $25.00 extra , spend 1 minute changing the part,recycle the Parker and fill easy.