You animation before you showed it with a photoshoped blowgun could be adapted with a blowgun which could give me the crisp semi auto I want. Just add a chamber behind it and make the valve infront of the cylinder with an extended middle rod.

Either way here are my pics made very sloppy without ...

Yes your second idea from the edit is exactly what I was gonna do except different. I'm going to use the stock piston head and cylinder and allow the air to travel out side the cylinder instead of through the piston. Have pics up a little later if you don't understand. The air nozzle will just be an ...

Thanks jackssmirkingrevenge that was exactly what I was just about to draw, but you beat me to it and made it better. Mine is the way with the blow gun. See the problem that I have is that I wanted my semi auto to be crisp and only use a certain amount of gas so as not to waste air. So what I don't ...

I've been reading for the past couple of hours trying to figure out a good way to make a semi auto gun. So far I've come up with medicore results. The only thing that I have found is a QEV. My problem is that I want it to air seal like the air nozzle and tappet plate on an airsoft AEG. My idea is to ...

Your standard sized blowgun would be 1/4" OR it could be one side like 1/8" and the other 1/4".

and just be carefull what u make your block with and the material you use, CO2 we released expands and gets very cold.

Thursto.

Thanks that helped and 1/4 inch any threads just making sure or like ...

umm for a regulator get a jack pack ith ink thats what they are called they work rele good and have a preaty big range of high to low pressure

CAn you ive me a link I searched it online and google and stuff and couldn't find it. And once I attach a blowgun, how do I attach the remote line to it ...

OK, I'm new here (post count will tell you) but I have made quote a number of spud guns and stuff. Ok, so I am going to make a vortex block and to power it I was going to use a 20oz CO2 tank. Now my option was to use these parts:

This tank: http://www.allpaintballsupplies.com/brass-eagle-20oz-co2 ...