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(NEW) S.W.A.T v.3

Built a pneumatic cannon? Then post it here! This section is for completed, finished cannons that you have built. Please include pictures and information.
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favorite version yet? do you like the improvements? the paintjob?

heck yes!
30
86%
yeah
4
11%
no
1
3%
 
Total votes : 35
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Unread postAuthor: integral » Sun Apr 01, 2007 3:15 am

u loco cannon building beast... love it mate. absolutely love it!!
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Unread postAuthor: schmanman » Sun Apr 01, 2007 7:04 am

thanks guys!

chaos, eventually. and it'll be 70 feet long, not 30.
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Unread postAuthor: chaos » Mon Apr 02, 2007 4:06 am

70ft why not 80ft?

how big can yo actually go?

hehehe this sounds like a realy cool idea "Marble SWAT"
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Unread postAuthor: schmanman » Mon Apr 02, 2007 5:07 am

I dunno. 100 ft wouldnt suprise me. but then how would I load it?

I guess I'll have to build a breech. :wink:
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Unread postAuthor: WOW!! » Mon Apr 02, 2007 5:09 am

Sweet! Get some damage videos of it man. I would shoot a steel slug at some concrete!
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Unread postAuthor: chaos » Mon Apr 02, 2007 8:16 am

schmanman wrote:I dunno. 100 ft wouldnt suprise me. but then how would I load it?

I guess I'll have to build a breech. :wink:


or a 100ft 5" long 1/4" muzzle loader rod

hehehe :twisted:
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Last edited by chaos on Mon Apr 02, 2007 9:14 am, edited 1 time in total.
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Unread postAuthor: pat123 » Mon Apr 02, 2007 8:33 am

Thats an awesome cannon I was thinking of making something like that for the contest just a little smaller
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Unread postAuthor: YElloW » Mon Apr 02, 2007 1:26 pm

Hey for the version four, you need to connect another 15 foot of the six inch chamber for pure ownage!
Yeah, I want to see the damage!!!!
P.S. I am a spud tech member that rarely post (to give you an hint).
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Unread postAuthor: schmanman » Mon Apr 02, 2007 2:48 pm

well, here's a thread of videos of this sucker.....
(before the recent improvements)

look at all the posts on both pages, because there are lots of videos in there.

I recommend the oven ones.

click this

and this is the most recent video, a snowman..... with a twist!
now click this
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Unread postAuthor: SpudBlaster15 » Mon Apr 02, 2007 4:45 pm

That paint job is awesome!!!

It looks so much better with the new paint. Good to see that you also improved the efficiency of your valve, nice job.
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Unread postAuthor: spudkilla » Mon Apr 02, 2007 5:14 pm

"schmanman"]thanks, C!

yeah, I'm gonna call you "C". without the quotation marks.

noname wrote:He's able to put concrete filled Gatorade bottles through an assload of plywood and sheet metal.

Schmanman, just so you know, a Flatline just increases range, the backspin on the balls make the accuracy suck hideously.


yep, and now it can shoot through more with the new valve.


I feel stupid now....
oh well, it works for me.

and that's only if I turn it a certain way.
it shoots plenty accurate, as evidenced by the video's I've put up in the past.

hey, it's time for more of those!
Flying_Salt wrote:I think it needs a marble barrel. The he could shoot them like a mile.

Nice paint job! I wanna see a video of the air horn thingy doing its thing. It looks like fun!


well, I was gonna buy a 60 foot long marble barrel today, but I bought the misc parts to do this instead (used home depot gift cards, using cash to rebuild dirtbike engine)

okey dokey. air horn vid tomorrow!

benstern wrote:Very nice!!!!!
Where did you find a 20 foot aluminum barrel?


it's aluminum conduit.

the aluminum is much smoother on the inside, and allows tighter projectile clearance, more fps.

I got it for free from my grandpa. :D



Wait where is that vid of the air horn?
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Unread postAuthor: schmanman » Mon Apr 02, 2007 5:19 pm

ummm... oops....

sorry....

I had homework, and bass lessons in 1/2 hour.

I have to rebuild the top end, replace the rings on my dirtbike, so I'll get that video up sometime.

spudblaster, I like it too.

and the paint's easy to patch. :D
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Unread postAuthor: paaiyan » Mon Apr 02, 2007 5:50 pm

Mein Gott, es ist ein tier.
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Unread postAuthor: spudkilla » Mon Apr 02, 2007 6:22 pm

Hehe let me guess what you said.....my god, its an animal?
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Unread postAuthor: paaiyan » Mon Apr 02, 2007 6:25 pm

Something along those lines.
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