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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turbohacker
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Mon Apr 23, 2007 10:36 pm
this is my third attempt at a pison gun. it will fire a cup full of dirt through a fence board but that is all the testing that ive done so far. I literally just fired it like two minutes ago. pistons rock!!!
peace-strike that, chaos

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Attachments
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- there she is, four feet of four inch amaisingness!!, yes amaisingness is a word
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- this is my cusom piston (about an hour in the drill press)
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- dosnt that four inch look beautiful
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shud_b_rite
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Mon Apr 23, 2007 10:43 pm
Man, that is pretty awesome. I tried making a piston like that but it leaked too much. Does yours leak at all?
Airbeds... so many different uses
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jackssmirkingrevenge
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Mon Apr 23, 2007 10:54 pm
Nice, now just hack off the end of that bolt to make it just that little bit lighter and more efficient

hectmarr wrote:You have to make many weapons, because this field is long and short life
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keep_it_real
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Tue Apr 24, 2007 12:44 am
Did you just spin the piston around on the drill press? What is the made of?
Cut some holes at the end of the barrel so it looks like a muzzle break.
Verry nice
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jackssmirkingrevenge
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Tue Apr 24, 2007 2:38 am
keep_it_real wrote:Cut some holes at the end of the barrel so it looks like a muzzle break.
Considering the muzzle is inside the chamber, I don't think that would be the brightest of ideas

hectmarr wrote:You have to make many weapons, because this field is long and short life
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mega_swordman
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Tue Apr 24, 2007 1:39 pm
Very nice. Good job :thumbup:. One question though, did you say it can shoot DIRT through wood. Or rather is it the cup full of dirt going through wood. Regardless, the gun sounds beastly.
"Never tell people how to do things. Tell them what to do and they will surprise you with their ingenuity." George S. Patton
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turbohacker
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Wed Apr 25, 2007 6:25 pm
it will shoot a cup full of dirt through plywood
and to answer keepitreal's question it is a three inch cap that i drilled a hole of in the center an the used a grinder to remove a little plasic while the drill press was moving
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Thursto
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Wed Apr 25, 2007 7:10 pm
Hey man, that is cool as, nice and clean design, have you got any damage pictures?
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spudthug
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Wed Apr 25, 2007 7:13 pm
hehe nice gun..who fires dirt out of there gun other than this guy..its a first...i here by pronounce u to have found the ghettoist of ammos...
anyway yea my first piston leaked out the barrel a bit to so when i went to shoot water out of it i had a sabot that was perfect in the barrel it was a peice of foam i rammed in there..all of the sudden it started building pressure in the barrel because it was blocking all air and then as i was pouring the water down the barrel the foam peice shot out at me...now it didnt hurt because it was foam but it scared the shat out of me because it was loud as hell...
^^^ dont read if u dont like randomness...
4" piston valved cannon-half done..( i spilt my cement...)
Hybrid- 75% done. need to build propane holder and drill/tap sparkplug hole..
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homeflake210
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Thu Apr 26, 2007 4:32 pm
spudthug wrote:hehe nice gun..who fires dirt out of there gun other than this guy..its a first...i here by pronounce u to have found the ghettoist of ammos...
heh, I fire dirt out of my gun all the time lol
Kenny_McCormic wrote:when asking the keywords to use are "firearm" and "airgun"
ifyou call and say, yo waazup cani bring my extra big ass cannon my trip in the plane? you will get a definent NO!