hi

mayby this cind coupling
1/4 to blowgun and 8mm OD barrel

Hi

I think you can use it becose its still holds 15 bar so it safe to use

Thanks

Or I can use qev with pop-off valve

Hi

I have start with standart parts. I've made coaxial and piston launcher, now i want machine gun

hi

I didn`t test it but i can use flow controller on that so it isnt so quick dumping

Edit o ring on piston would be floating pneumatics on nylon piston and on the barrel there not gona be o ring becose i found pipe thath fits perfecly inside barrel

Hi

I drawn an new idea and take picture of it

does this work? who knows

http://s1342.photobucket.com/user/airca ... 3.jpg.html

Thanks!

I get an other idea I wil post it soon

Hello spudfiles!

This is my second post.
And I get an idea of full auto gun, but I need to know does it work. By the way I help with magazine to feeding full auto.
Thanks for the help

Nice gun, I like it

cowscankill wrote:but I hope to make a small metal hybrid in the future that can go way beyond that.

I am planning to do small metal hybrid too