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View Full Version : My new "Toy"


Voodoo
March 15th, 2007, 04:55 PM
So I got jealous of this guy http://www.duke.edu/~jwc13/tennisball.html

and i decided, **** him, I want a 300+ mph tennis ball gun. So I made one. :D
picture, in towel of course.

http://www.happypestcontrol.com/webextras/gun1.jpg

http://www.happypestcontrol.com/webextras/gun2.jpg

i think the shortened barrel has made it a little easier to aim, though its not as accurate, i may screw this barrel off and toss on a 5 or 6 footer. (yes i made it accept interchangeable barrels)

so today i was testing it at 40 psi (30 after the diaphragm valve) and im getting about 200mph out of it, and nice divits in the hillside. testing at 60psi in a a few min. should be able to rip through plywood like his no problem.

Fenwick
March 15th, 2007, 05:10 PM
:eek:......its a beast!..... I want one now!

TheKoos
March 15th, 2007, 05:25 PM
Every man should have one!

Fenwick
March 15th, 2007, 05:30 PM
....are you wearing a towel?:confused:....oh DUH...didnt read the caption....heh....im a moron.

Voodoo
March 15th, 2007, 05:40 PM
http://www.happypestcontrol.com/webextras/DSCN1171.jpg

http://www.happypestcontrol.com/webextras/DSCN1172.jpg

half inch plywood test :D :D

TheKoos
March 15th, 2007, 05:54 PM
Nice!!!!!!!!!!!!!!!!

bigboy67
March 15th, 2007, 06:21 PM
good god. this is just what the world needed, voodoo has access to weapons of mass destruction, grrrrrreeeaatttt. i'm going to have to assume that you're gonna bring that sucker to my house for the jungle juice party, right? :D

Voodoo
March 15th, 2007, 06:23 PM
good god. this is just what the world needed, voodoo has access to weapons of mass destruction, grrrrrreeeaatttt. i'm going to have to assume that you're gonna bring that sucker to my house for the jungle juice party, right? :D

ooohhhh yeah. make sure you have a compressor, or i can bring the little one i have but a big compressor would be hours of fun...

bigboy67
March 15th, 2007, 06:34 PM
bring your little one. this is gonna be insane :D

NightTrain
March 15th, 2007, 06:39 PM
you guys are nuts.......... can i come over....muuuuuhhahahahahahaha

bigboy67
March 15th, 2007, 06:43 PM
you sure can nighttrain.

once the sun goes down we're gonna load spears into this thing and play a game of "Sparta".

NightTrain
March 15th, 2007, 06:47 PM
cool, hey i dont want to be the guy catching the spears

Voodoo
March 15th, 2007, 07:07 PM
nope thats Bigboys job (hes awarded that responsibility cause hes too cool to hang out outside of Carlsbad) ;)

snakemw
March 15th, 2007, 09:58 PM
that is incredible. i thought the potato gun my buddy built was pretty cool, oh well. it doesnt compare to this thing.:D

Fenwick
March 15th, 2007, 11:08 PM
I bet you could make some bucks if you mass produced them and sold them at a mark up...and if the police ask about it...just say its to blow leaves away...at 200+ mph...:D

Voodoo
March 16th, 2007, 01:02 AM
I bet you could make some bucks if you mass produced them and sold them at a mark up...and if the police ask about it...just say its to blow leaves away...at 200+ mph...:D

actually during distance testing this afternoon at the park an off duty police officer came running over. when he saw it was air powered he looks and me smiles and says "so i see you've read the laws"
cause in CA you cant produce a "zip gun" which is a home made flammable propelled gun. (gun powder, lighter fluid, hairspray)
but air isn't flammable. so my "gun" really classifies under "sports equipment" cause its an air chamber with a release valve. he brought his kids over. they were like 5-8 the three of them were just in awe every time i shot it.
Distance achieved was about 130 yards @ 55psi before the valve(it loses 10psi after the valve due to mechanics of a diaphragm valve), which will change tomorrow when I slap on the larger barrel and chamber. Now that I have the inners working the right way, its time to get some distance/power/speed out of this baby.

RisingAgainst
March 16th, 2007, 01:05 AM
actually during distance testing this afternoon at the park an off duty police officer came running over. when he saw it was air powered he looks and me smiles and says "so i see you've read the laws"
cause in CA you cant produce a "zip gun" which is a home made flammable propelled gun. (gun powder, lighter fluid, hairspray)
but air isn't flammable. so my "gun" really classifies under "sports equipment" cause its an air chamber with a release valve. he brought his kids over. they were like 5-8 the three of them were just in awe every time i shot it.
Distance achieved was about 130 yards @ 55psi before the valve(it loses 10psi after the valve due to mechanics of a diaphragm valve), which will change tomorrow when I slap on the larger barrel and chamber. Now that I have the inners working the right way, its time to get some distance/power/speed out of this baby.
You suck voodoo, you have no clue how jealous I am man.. I want one to shoot at stray cats.. LOL

egodog48
March 16th, 2007, 03:53 AM
actually during distance testing this afternoon at the park an off duty police officer came running over. when he saw it was air powered he looks and me smiles and says "so i see you've read the laws"
cause in CA you cant produce a "zip gun" which is a home made flammable propelled gun. (gun powder, lighter fluid, hairspray)
but air isn't flammable. so my "gun" really classifies under "sports equipment" cause its an air chamber with a release valve. he brought his kids over. they were like 5-8 the three of them were just in awe every time i shot it.


It would have been alot cooler if he would have just tazed you, but I guess your story is cool too.

stevieg18969
March 16th, 2007, 09:29 AM
i'm with ya bigboy. this is the last thing the world needs. voodoo has something that can shoot a tennis ball at 300 mph. i'm glad i live in pennsylvania. i dunno though, maybe a couple more tweaks and he could reach me!

italionstallionl
March 16th, 2007, 12:11 PM
that thing is so awesome, i love it. very nice voodoo.

Voodoo
March 18th, 2007, 05:34 PM
we spent st pattys drinking beer and shooting it at each other from opposite ends of a football field. i have the record with 3 catches. or course i also was pegged at 100 yards numerous times, which even at that distance... 40 psi still left a decent red mark

RisingAgainst
March 18th, 2007, 08:14 PM
we spent st pattys drinking beer and shooting it at each other from opposite ends of a football field. i have the record with 3 catches. or course i also was pegged at 100 yards numerous times, which even at that distance... 40 psi still left a decent red mark
Haha, dude that would have been awesome. I would make one, but I lack the know-how and tools/materials. Ship me one dude lol I'll give ya 40 bucks for one hahaha

Voodoo
March 18th, 2007, 08:47 PM
Haha, dude that would have been awesome. I would make one, but I lack the know-how and tools/materials. Ship me one dude lol I'll give ya 40 bucks for one hahaha

the valve alone costs 70. the rest is cheap though. shipping would cost a fortune. drive out to sd and ill make ya one. youre paying.


on another note, we've decided to make an interchangeable barrel for golf ball shooting. while i don't condone this due to the lethality level, were going to take it out to a driving range and see what kind of distance we get.. also that cart guy needs to die.:o

RisingAgainst
March 18th, 2007, 08:52 PM
the valve alone costs 70. the rest is cheap though. shipping would cost a fortune. drive out to sd and ill make ya one. youre paying.


on another note, we've decided to make an interchangeable barrel for golf ball shooting. while i don't condone this due to the lethality level, were going to take it out to a driving range and see what kind of distance we get.. also that cart guy needs to die.:o
Bwaahahaha. (Borat voice) Veray Nice. Make on for a type of dart dude... that'd be insane even at like 20psi im sure it would go further than the rest.