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Building or modifying BB, Airsoft, and Pellet type of guns. Show off your custom designs, find tips and other discussion. Target practice only!
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hi
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Fri Feb 01, 2008 11:51 pm

you made a nice gun, but took the cheap way out on the chamber... thats my only complaint.
"physics, gravity, and law enforcement are the only things that prevent me from operating at my full potential" - not sure, but i like the quote

you know you are not an engineer if you have to remind yourself "left loosy righty tighty"
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experament-u2
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Sat Feb 02, 2008 2:11 am

i agree with hi, im not a fan of the bottle chamber but i am a fan of this gun
great work on it
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ghostman01
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Sat Feb 02, 2008 3:18 am

yeah well its not that it was cheap but just ease of making it i'm sure once i perfect this hammer valve ill make a pvc chamber but this was just for ease of making it ....
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rna_duelers
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Sat Feb 02, 2008 9:46 am

aussie aussie susiia poi oie oi!

Whn the video load si will say mnroe until then,,that is al.
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goathunter
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Sun Feb 03, 2008 9:39 pm

Very fun!

Seems we've had an influx of interest in small projectiles lately.I like that.

And hey we've got Aussies coming back!For a while there I thought we'd lose them all :D Darned Aussies and they're misguided women troubles! just joking, Aussies are great
"Some people wonder all their lives if they've made a difference. The Marines don't have that problem"-Ronald Reagan

"KA BLAAM! Elimination! Lack of education."-Big Mama, Fox and the Hound, Disney
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jackssmirkingrevenge
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Mon Feb 04, 2008 12:24 am

im not a fan of the bottle chamber
Perhaps not, but I know someone who is a big fan of the bottle, chamber or otherwise :D
rna_duelers wrote:aussie aussie susiia poi oie oi!

Whn the video load si will say mnroe until then,,that is al.
hectmarr wrote:You have to make many weapons, because this field is long and short life
goathunter
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Mon Feb 04, 2008 6:57 pm

Jack, didn't you know that keyboards have a habit of switching buttons on people?Come on I thought this was common sense.QWERTY boards are notorious for it...sarcasm
"Some people wonder all their lives if they've made a difference. The Marines don't have that problem"-Ronald Reagan

"KA BLAAM! Elimination! Lack of education."-Big Mama, Fox and the Hound, Disney
twill3rs
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Thu Oct 30, 2008 9:12 am

hey can you try and explain how the hammer valve works on this gun. i know how hammer valves work but what makes it seal against the bottle when it is fired.
django
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Sat Nov 01, 2008 6:34 am

Wow!!!,That works great!:Just saw the vid mate is there a specific thread or diagram on here that shows exactly how the internals of this work??!!.Sorry not been on here as much lately so dont know where the info is I want to make a gun using this firing method as it looks quite effective, more than I thought it would be anyways :D
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Antonio
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Sat Nov 01, 2008 7:08 am

@django

Here is an animation I made for this type of gun:
Image
You should check out twill3rs posts on my post bc he had similar questions.
http://www.spudfiles.com/forums/p-2-ver ... 12712.html
btw adjevi I am just trying to help these guys out:)
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Young
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Sun Nov 02, 2008 11:20 am

I like the trigger system, Simple and effective. I cant wait to see when you design a magazine system.
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ghostman01
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Mon Nov 03, 2008 12:09 am

ant: Dont worry mate !! go for it !! As far as im concerned you have part ownership of this gun and this topic... lol
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Ultimateforum
I have 27 different kinds of weapons in my home, do not attempt to trespass........!
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jitup
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Wed Nov 12, 2008 8:13 pm

The photos load fine on mine and I have dial up
twill3rs
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Sun Dec 21, 2008 5:30 am

hey i have just made the hammer valve inside a plastic bottle cap, with marble instead of ball bearing. It seals great even with very weak spring because of homemade o-ring in the cap instead of silicone tubing. The o-ring is made of silicone bathroom sealant. It is all good and holds alot of pressure but when the barrel inside the metal tube hits the marble to let air out , not a lot comes out. This is because of the air pressure against the marble. What should i do?
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cheeseboy
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Sun Dec 21, 2008 5:39 am

I might as well answer on this one as well:

If you want less, but more powerful shots you just increase the power of the rubber bands/springs that pull the barrel back, this pushes the marble back with more force allowing more air to escape before the valve seals again.
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