SpudFiles

Posted: **Fri Apr 30, 2021 3:44 pm**

This is a simple pneumatic mechanism I made. Just uses a 3 way roller mechanical valve and a QEV. I need ideas on a working bolt so if you have any plz lmk.
https://www.youtube.com/watch?v=giUCB2LV_QM

Posted: **Fri Apr 30, 2021 5:46 pm**

This works really well

: piston.jpg (11.86 KiB) Viewed 6316 times

I built it into my single shot airsoft

Made the piston from a 6mm bolt and a piece of nylon

: 20200822_190607.jpg (19.39 KiB) Viewed 6316 times

Posted: **Sun May 02, 2021 7:00 am**

The blow forward bolt definitely works and is relatively easy to build:

What projectiles are you looking to fire though?

Posted: **Mon May 03, 2021 7:59 pm**

jackssmirkingrevenge wrote: ↑
Sun May 02, 2021 7:00 am
The blow forward bolt definitely works and is relatively easy to build:

What projectiles are you looking to fire though?

i was thinking paintballs or rubber paintballs

Posted: **Fri May 07, 2021 12:05 pm**

For rubber balls a simple breech like farcticox1 made here would do the trick, paintballs would get smashed though.

SpudFiles

WORKING Simple Semi auto mechanism

WORKING Simple Semi auto mechanism

Re: WORKING Simple Semi auto mechanism

Re: WORKING Simple Semi auto mechanism

Re: WORKING Simple Semi auto mechanism

Re: WORKING Simple Semi auto mechanism