Full automatic pneumatic PVC paintball gun - tutorial

e_smith2000 · Wed Nov 02, 2011 8:58 pm

Hi ya'll! a few years ago i found a vague description on how to make a full auto paint ball gun, and i worked it out and built one. Now - 2 years later i decided to upload a tutorial on the same thing - and id like to share it with you all! I have split the video in to 8 sections. enjoy

evanmcorleytv · Wed Nov 02, 2011 9:14 pm

NICE!! Looks really good!! Any chance of a firing video soon?

e_smith2000 · Wed Nov 02, 2011 9:17 pm

evanmcorleytv wrote:NICE!! Looks really good!! Any chance of a firing video soon?

I did a dry fire in part 8. which is being uploaded right now.

Gun Freak · Wed Nov 02, 2011 9:23 pm

You are so awesome.

I didn't watch the whole video (only 1 minute in fact) but I can assume it's a blow forward bolt. Sounds cool

paint it!!!

e_smith2000 · Wed Nov 02, 2011 9:29 pm

Gun Freak wrote:You are fučking awesome.

I didn't watch the whole video (only 1 minute in fact) but I can assume it's a blow forward bolt. Sounds cool paint it!!!

You are right, it is a blow forward bolt.

Crna Legija · Thu Nov 03, 2011 8:19 am

idk if you have seen this but ill link it, basically they same as yours but with a piston valve and slide valve pilot, it makes it a bit more power full and efficient.

lklaussen · Wed Nov 09, 2011 8:18 am

Ok this is AWESOME. I'm going to start making one, but I have a few questions first. Is there anything to keep the paintball from rolling out of the front of the barrel? Would this work with a 3/4 inch valve and adapters?

Crna Legija · Thu Nov 10, 2011 12:42 am

lklaussen wrote:Ok this is AWESOME. I'm going to start making one, but I have a few questions first. Is there anything to keep the paintball from rolling out of the front of the barrel? Would this work with a 3/4 inch valve and adapters?

depends, what type of valve?

lklaussen · Thu Nov 10, 2011 7:19 am

I was thinking 3/4 modified sprinkler.

Crna Legija · Fri Nov 11, 2011 12:26 am

yes then

lklaussen · Fri Nov 11, 2011 8:45 am

Ok awesome! Thanks a lot.

mark.f · Fri Nov 11, 2011 9:12 am

Finally finished watching all the videos.

It seems to be the same principle as your existing AA gun, but I'm not quite understanding where the "BB and spring" come in to making it fully automatic.

Also, some MSPaint diagrams would be great, unless you're keeping the internals a secret.

Good job again.

EDIT: Nevermind about the diagrams. Saw the edits to your thread.

Fri Nov 11, 2011 10:57 am

Didnt watch all the vids...sorry...but a spring and a bb could make a pop-off..

I think I have seen the same old tutorial 6 years ago....but I'll be darned if I could still find it.
I remember the blow forward as being pretty clean..

I think it was shown on airpower.net..

Full automatic pneumatic PVC paintball gun - tutorial

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