QEV Help

Show us your pneumatic spud gun! Discuss pneumatic (compressed gas) powered potato guns and related accessories. Valve types, actuation, pipe, materials, fittings, compressors, safety, gas choices, and more.
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ansen6606
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Fri Jul 08, 2011 3:03 pm

hi everyone i want to konw the diffrenece between a QEV with spring and one using th air system and how i can make or buy th QEV using air
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Mimikool
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Fri Jul 08, 2011 3:12 pm

All QEV using air, some one have spring because the air "admition" is in front of the piston, the air want to recoil it bbut the spring holds it.

Without spring, the air come from behind the psiton and push naturaly it against the internal barrel, so we don't need spring.

For buildind, you can search ;)
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jackssmirkingrevenge
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Fri Jul 08, 2011 7:55 pm

ansen6606 wrote:buy the QEV using air
You'll probably have better luck with cash ;)
hectmarr wrote:You have to make many weapons, because this field is long and short life
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FighterAce
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Fri Jul 08, 2011 8:23 pm

Take a look at join dates of this and this author. Coincidence? :wink:
“The combined synergy of a man and rifle is matchless.
The steadiness of hand, the acuity of vision and finally
the art of knowing how to make the rifle an extension of the
body all equate to the ultimate synthesis of man and machine.”
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warhead052
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Fri Jul 08, 2011 9:33 pm

FighterAce wrote:Take a look at join dates of this and this author. Coincidence? :wink:
Probably the same, but at least he wants to learn, even if that means making us research for him...
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ansen6606
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Sat Jul 09, 2011 5:32 am

Thx guys for ur help .where can i buy the qev online?
Yes im new but thats why ask for ur help because u know better than me so that everything is secure and limit all possible danger
Thnxx
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jackssmirkingrevenge
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Sat Jul 09, 2011 5:45 am

Yes im new but thats why ask for ur help because u know better than me so that everything is secure and limit all possible danger
That's perfectly sensible :)
ansen6606 wrote:where can i buy the qev online?
From a recent thread:
urgle the danish cow wrote:as title states.
i want a clean 1/4 qev for new project. i like the cleaness of the first two ones but ive never seen it used. which should i get

http://cgi.ebay.com/G1-4-Pipe-Pneumatic ... 35b37b7884

or

http://cgi.ebay.com/Pneumatic-Quick-Exh ... 3ca1f78e9c

or

http://cgi.ebay.com/Pneumatic-1-4PT-2-W ... 3a674ab0f0
hectmarr wrote:You have to make many weapons, because this field is long and short life
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ansen6606
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Mon Jul 11, 2011 9:33 am

ok guys lets say i buy the qev ,do i just connect it like if i had made one??
thxx for ur help
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Gun Freak
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Mon Jul 11, 2011 9:41 am

You just thread it on.
OG Anti-Hybrid
One man's trash is a true Spudder's treasure!
Golf Ball Cannon "Superna" ■ M16 BBMG ■ Pengun ■ Hammer Valve Airsoft Sniper ■ High Pressure .22 Coax
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ansen6606
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Tue Jul 12, 2011 10:19 am

hi guys ive made some research and ive found this pic

how do we make the piston ??
if some one already got a picture or vid send it to me please
Attachments
its going to be like this
its going to be like this
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Gun Freak
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Tue Jul 12, 2011 10:42 am

There is no way to tell how that one is made... just search through the showcase and you will get plenty of ideas.
OG Anti-Hybrid
One man's trash is a true Spudder's treasure!
Golf Ball Cannon "Superna" ■ M16 BBMG ■ Pengun ■ Hammer Valve Airsoft Sniper ■ High Pressure .22 Coax
Holy Shat!
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saefroch
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Tue Jul 12, 2011 10:43 am

All you really need is a lightweight body and a sealing face. Nothing more. Hot glue body and an inner tube sealing face secured with a screw will work just fine.
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jrrdw
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Tue Jul 12, 2011 3:24 pm

FighterAce wrote:Take a look at join dates of this and this author. Coincidence? :wink:
Two different members.
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ansen6606
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Thu Jul 14, 2011 10:13 am

Thx guys .I am finally going to buy the qev check this for me


http://cgi.ebay.com/Pneumatic-Quick-Exh ... 3ca578066a

as i want to make the approximate model like
this
http://www.spudfiles.com/forums/25-air- ... 22941.html

thx to all of you :wink:
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Gun Freak
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Thu Jul 14, 2011 10:27 am

Umm this one has bigger ports so it is stronger and it is cheaper
http://item.mobileweb.ebay.com/viewitem ... 0552779971
OG Anti-Hybrid
One man's trash is a true Spudder's treasure!
Golf Ball Cannon "Superna" ■ M16 BBMG ■ Pengun ■ Hammer Valve Airsoft Sniper ■ High Pressure .22 Coax
Holy Shat!
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