I made one out macro line as posted above. Works great if you have the right macro size. I could see if you don't have a bunch of macro line sitting around that it could be flustrating to find one that fits. Was shocked that is seals so tight without an o-ring. Would have purchased a real one, but could never find it..
"Originally posted by dr.strangelove: )Sell it cheap to someone who can read the manual, and buy a Tippmann. Win-win."
Red Ecamo Etek