Copper shot gun

Cannons powered by pneumatic pressure (compressed gas) using a valve or other release.
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BlackH
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This is a "Shotgun" i made Works at 200 psi and the copper pipe under the barrel has 2 connections to the chamber to increase the volume of the chamber and the rear sights can be set left and tight and the front sight for up and down.

will get better pics cam batt was flat
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DSC00205.JPG
DSC00206.JPG
The rear sight
The rear sight
The rear sight
The rear sight
Breaking stuff with a Big Bang haven’t been this much fun!!!!!!!!!!


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starman
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Another fine specimen from you Black!! Great design and workmanship as always.

How are you connecting the bottom copper pipe to air reservoir? I can't see how you are doing that.
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BlackH
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Like so and here is the sight 2
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gun.jpg
Breaking stuff with a Big Bang haven’t been this much fun!!!!!!!!!!


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jrrdw
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Nicely done! Is that pipe 1/2" or 3/4"? Ball valve??? can't really see in the pics...... :D

Again, nicely done.
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VH_man
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iz zo zexay!

really, that thing looks awsome. Just needs a little grip help, but besides that, im amazed....
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jackssmirkingrevenge
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Nicely done, especially the adjustable rear sight :P :wink:
hectmarr wrote:You have to make many weapons, because this field is long and short life
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elad311
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nice work, you should upload a video, I wanna see it
in action! :)
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BlackH
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cool wil load a vid and jack heheheh nice sight!!!

And yes its a 3/4" ball valve
Breaking stuff with a Big Bang haven’t been this much fun!!!!!!!!!!


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mark.f
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Looks good! How quiet is it?
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starman
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BlackH wrote:Like so and here is the sight 2
Gotcha now. Didn't realize it was a coax until just now... :?
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psycix
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Nice!
It looks like a simple BV gun at the first sight due to the very compact build.
I like your way of connecting the two chamber parts. How were you so sure that that worked?
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BlackH
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OOOOOO believe me that was 1 hell of a job (i like stuff to be straight) my main prod was to make sure the 2 small pipes going into the main chamber does not press against the barrel inside the main chamber

And its not quiet at all!!! bothers me a bit but o well if you need a nice gun sometimes its load
Breaking stuff with a Big Bang haven’t been this much fun!!!!!!!!!!


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VH_man
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woha.... the chamber is held on by little pipes coming out the bottom.....

why didnt i think of that. What kind of strength does that have?
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BlackH
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If only tested it on a 5L paint tin filled with water and on 20m it goes right through but really the sound is HELL loud at 200psi
Breaking stuff with a Big Bang haven’t been this much fun!!!!!!!!!!


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jackssmirkingrevenge
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What calibre is it and what are you using as ammunition?
hectmarr wrote:You have to make many weapons, because this field is long and short life
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