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My quest for the perfect gun

This area is for the discussion of BB or airsoft sub machine guns, and or other small arms such as pellets.
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Unread postAuthor: cammyd32 » Mon Oct 03, 2011 3:17 pm

A compression fitting usually using a nut, just drop it in move it about till the stem comes out of the hole you made put on the nut and tighten it up real good. sometimes glue is used as well to make it airtight but a little bit of rubber does the trick nicely.
:)

if you still are confused I can put up a diagram.
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Unread postAuthor: Pedrojoca » Mon Oct 03, 2011 3:20 pm

diagram pls :lol:
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Unread postAuthor: cammyd32 » Mon Oct 03, 2011 3:29 pm

OK the schrader is the sickly yellow colour blob, the nut is the red blob, and the coke bottle is the blue object (not to scale), you can see how tightening the nut real tight creates a good compression fitting. :D
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Unread postAuthor: cammyd32 » Mon Oct 03, 2011 3:33 pm

Oops!! double post :oops: sorry
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Unread postAuthor: wyz2285 » Mon Oct 03, 2011 3:36 pm

I just drill a hole in the end of the coke bottle, smaller than the tyre valve with rubber around it, then just push the valve in the hole, for the pressure I was using (about 20 psi :lol: ) no leaks
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CpTn_lAw wrote::D "yay, me wanna make big multishot pnoob with 1000 psi foot pump compressor using diamond as main material. Do you think wet bread make good sealant? " :D
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Unread postAuthor: Pedrojoca » Mon Oct 03, 2011 3:36 pm

damn, my schrader valve can't be attached to a nut :P
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Unread postAuthor: cammyd32 » Mon Oct 03, 2011 3:37 pm

damn, my schrader valve can't be attached to a nut


Then good old epoxy is probably your best bet :D
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Unread postAuthor: jmez1996 » Sun Oct 16, 2011 8:18 pm

I recommend sticking with HPA. You will get alot more power, easier than using a slingshot system etc.
Your main problem will be getting a big enough air supply on the gun for multiple shots. Because all the QEVs and 3 way valves will allow semi-auto, but you need a big enough air tank on the gun to get off multiple shots consistantly.
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