hi,thanks a lot.

see i it right that i only must bild a valve "like this from the last pic" from the first link u have post?

???

greetings

hi, i`m new here.please excuse my bad english and gramatics.

we have a simple selfmade qev,thats works very fine.behinde is the trigger(simpel air pressure-gun from a air compressor)

how we can it convert to semi auto?can we maybe somewhat built on the under side of the trigger-handel?

hope the ...