You lucky piece of crap-

I mean I wish I had a CNC machine. Of course it'll sell- just don't let any other paintball companies see your idea here and steal it. Patent it and sell it to the companies. You could try to produce it yourself, but you'll be working 24-7 and your adapter will be horribly back ordered.
Might I suggest- you wouldn't need it that rounded. Just make a slot to "hide" the metal spike coming out of the gun's frame, and make two holes for it to slide right over the pins. Then, make a hole threaded for the one screw that holds the entire cyclone system. Also, what are you going to do about the air still coming out of the gun for the cyclone? Oooo! Maybe you could turn it around so CO2 users can have air conditioning.
Edited by LordJovian