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Prototype-Silent Ballistic Knife

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Prototype-Silent Ballistic Knife

Unread postAuthor: pneumaticcannons » Sun Oct 16, 2011 9:52 am

I think I'm getting obsessed with using plastic in hap launchers lol...
Inspired by jsr's ballistic knife i thought id make my own version...of coarse plastic tho :D

I went to a Big Cola manufacturing plant and in the bottle manufacturing part they had a trey of preforms which are just bottles that have not been expanded to their full size so they're tiny and have really thick see-through walls. I thought they would be handy one day so i smuggled some out with me :twisted: :twisted: :D

It turns out that a syringe fit and sealed perfectly inside. So I whipped this up in about a day. I just found out after buliding this that jsr had already thought of the exact same idea for a silent ballistic knife. Power and looks are pretty crappy but i thought it was pretty good for a prototype.

here she is:Image
That crap blade is just for decoration so you could see what it would look like if I put a real blade on it.
other than that, what d ya think?

with out the dummy blade:Image

I forgot to mention that I made everything serviceable. The quick connect has holes I drilled through it so that I could run a thick wire through it and the bottle. The modified cap covers these and keeps them in place.

Disassembled:
Image
The wooden parts were turned on a drill press.

After shooting the dummy blade at cardboard: :D Image

And Finally the video:
[youtube]http://www.youtube.com/watch?v=ZQNgPspZrOw[/youtube]
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Last edited by pneumaticcannons on Tue Nov 29, 2011 9:16 am, edited 9 times in total.
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Re: Mini see-through ballistic knife

Unread postAuthor: jackssmirkingrevenge » Sun Oct 16, 2011 11:12 am

Haha brilliant, looking forward to seeing it in action!

pneumaticcannons wrote:bottles that had not been expanded to their full size so they were tiny and had really thick see-through walls


They're called "preforms" (used to work in the industry, you have no idea how many thousands I've inspected :roll:), I used one to make a BB hopper for one of my pop-off autos :)
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Unread postAuthor: Gun Freak » Sun Oct 16, 2011 1:36 pm

[youtube]http://www.youtube.com/watch?v=n__w1I-P3ok&feature=feedu[/youtube]
Y U No post video :D
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Unread postAuthor: pneumaticcannons » Sun Oct 16, 2011 9:22 pm

Gun Freak wrote:Y U No post video :D

I didnt want to bore others on the site with the description at the begining but i guess ill post it anyway :)
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Unread postAuthor: Gun Freak » Sun Oct 16, 2011 9:38 pm

I figured hahaha I do the same thing :D
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Unread postAuthor: 03cumminsguy » Sun Oct 16, 2011 11:11 pm

Very creative... I like it. Nice use of your surroundings;) haha
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Unread postAuthor: pneumaticcannons » Mon Oct 17, 2011 12:58 am

Haha brilliant, looking forward to seeing it in action!

thanks! videos up yay

They're called "preforms" (used to work in the industry

oh ok thanks ill fix it right away, somehow i cant picture you in bottle company :lol:
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Unread postAuthor: Crna Legija » Mon Oct 17, 2011 1:15 am

somehow i cant picture you in bottle company :lol:



dependent on what they fill the bottles with , i could :lol:
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Unread postAuthor: jackssmirkingrevenge » Mon Oct 17, 2011 1:33 am

Crna Legija wrote:dependent on what they fill the bottles with , i could :lol:


HAHAHAHAHAhahah ha... ha... hmm...

That is NOT why I no longer work in that particular industry ;P
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Unread postAuthor: pneumaticcannons » Mon Oct 17, 2011 4:47 am

thanks guys for the positive support. Just wanted to post this so people who have already seen this post don't just skip past a video they that they think they already saw because I have a new one thats just test shots... thanks!
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