UPHL-38 (Updated 10/8/07)

Harness the power of precision mixtures of pressurized flammable vapor. Safety first! These are advanced potato guns - not for the beginner.
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SpudBlaster15
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Last edited by SpudBlaster15 on Wed Jul 14, 2021 5:41 pm, edited 7 times in total.
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Killjoy
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Sat Sep 15, 2007 2:50 am

that is a thing of beauty. The fact is looks so much like a rilfe really sells it for me.
Shame the o2 thing didn't work out as cost affective, but clearly it doesn't matter very much.
Stanford Class of 2012

"In the end our society will be defined not only by what we create, but what we refuse to destroy"- John Sawhill
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spanerman
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Sat Sep 15, 2007 3:50 am

Woow, when we thaught it couldent get any better......that barrel is the same lenth as mine but i think mine is slightly bigger, whats your ammo? mines C-Cell battery:D
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windshrike
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Sat Sep 15, 2007 8:04 am

Beautiful.......
wish I was allowed hybrid's I would totally copy your design.
Beautiful.
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SpudBlaster15
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Sat Sep 15, 2007 2:11 pm

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phonut
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Sun Sep 16, 2007 6:41 pm

Damn, a AA Battery going at around 560fps is pretty powerful. :twisted:











:)
Nice performance.
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mark.f
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Sun Sep 16, 2007 8:06 pm

Very nice. The fact you got a working hybrid rifle is impressive. Last time I tried that I wound up mounting mine on a wooden base and saying "screw it". :wink:
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jackssmirkingrevenge
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Sun Sep 16, 2007 11:48 pm

VERY nice, though I think the comparison with the pneumatic is a tad unfair because of the dead space in the breech and the relatively low pressure you pump it to.
hectmarr wrote:You have to make many weapons, because this field is long and short life
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SpudBlaster15
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Redcoat
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Mon Sep 17, 2007 2:49 am

Can i ask, How long does it take to load the shot that you took from the hybrid that was equivalent to 400psi?

Including fuelling and loading the actual projectile.
Poo.
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SpudBlaster15
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Last edited by SpudBlaster15 on Wed Jul 14, 2021 5:44 pm, edited 1 time in total.
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spanerman
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Mon Sep 17, 2007 12:03 pm

yeah i just timed myselft at 52 seconds :D and no i have nothing better to do lol
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Spudinator
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Mon Sep 17, 2007 1:46 pm

Nice gun... but a waste of a good beer :P

Try and see if a shotgun wad fits inside of the barrel (get em in packs of 500 for a few bucks at gun stores), if it does, drill a hole through the middle of it (lengthwise) then thread a 3" wood screw through it, with the fins facing backward and the tip of the screw forward. Makes a nasty fast projectile, most excellent for hybrids, they usually go through plywood, and anything thicker they stick into (lol and dont come out because of the threads).
"This is so fun it should be illegal... Oh wait..."
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spud yeti
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Mon Sep 17, 2007 1:59 pm

Shes a beauty. I love the compact rifle-like look to it (even if its a bit crazy :D )
Great work
really good quote/phrase here
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SpudBlaster15
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Last edited by SpudBlaster15 on Wed Jul 14, 2021 5:47 pm, edited 1 time in total.
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