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WORKING Simple Semi auto mechanism
Posted: Fri Apr 30, 2021 3:44 pm
by brandon2513
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
Re: WORKING Simple Semi auto mechanism
Posted: Fri Apr 30, 2021 5:46 pm
by farcticox1
This works really well
- piston.jpg (11.86 KiB) Viewed 13056 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 13056 times
Re: WORKING Simple Semi auto mechanism
Posted: Sun May 02, 2021 7:00 am
by jackssmirkingrevenge
The blow forward bolt definitely works and is relatively easy to build:
What projectiles are you looking to fire though?
Re: WORKING Simple Semi auto mechanism
Posted: Mon May 03, 2021 7:59 pm
by brandon2513
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
Re: WORKING Simple Semi auto mechanism
Posted: Fri May 07, 2021 12:05 pm
by jackssmirkingrevenge
For rubber balls a simple breech like
farcticox1 made here would do the trick, paintballs would get smashed though.