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Advanced Ghetto Pill Bottle Combustion aka AGPBC
Posted: Tue Dec 25, 2007 1:35 am
by c19o
Today I got bored after my new marble gun wouldn't pilot on a modded blowgun, only ~1 cu. in. of air and it still wouldn't pilot! Also my mapp gas torch wouldnt ignite so there went my cardboard tube golfball gun....
So anyways here's what I came up with...
Guts are secured by masking tape, hidden by electrical tape...
The Other side...Notice the metal rod to secure the break barrel.
A size comparison...
Break barrel!... breech loading and easy venting...
Ready to shoot!....
Specs:
Onboard butane
Piezo ignition
10" Barrel from an aluminum knitting needle. Colored pencils fit great
.
Chamber is a vitamin c bottle..
Break barrel is secured by a small metal plate with sliding rod....
Sorry for the crap pics, used my phone again
Posted: Tue Dec 25, 2007 1:40 am
by cwazy1
nice and ghetto, i like it!
Posted: Tue Dec 25, 2007 1:43 am
by c19o
Thanks
. I would have included a vid but my dad got all mad cause I fired giant spitwad out of it and somehow plugged up the barrel, popping the lid off. = Really loud noise
+ its fire in the house... Oh and this was before I installed the metal rod and plate to secure the lid.
Posted: Tue Dec 25, 2007 1:44 am
by cwazy1
ahaha that sucks, i say you should build a chrono and find out how fast your color pencils are going =P
Posted: Tue Dec 25, 2007 1:48 am
by c19o
Haha yea, BTW if I had a 1ft distance between photocells and i got a time of .63 between the spikes would that be 630 FPS? Im kinda confused, multitasking for a long time takes its toll on my brain
.
Posted: Tue Dec 25, 2007 1:50 am
by cwazy1
well if you had what you said, and the time is .63 *seconds* you would have a velocity of 1.587fps..LOL velocity is distance over time. so 1 foot divided by your number of seconds.
i added you on msn and aim
Posted: Tue Dec 25, 2007 1:54 am
by c19o
O man I feel so stupid now lol...
Posted: Tue Dec 25, 2007 3:42 am
by carter
i like it man. nice and ghetto. i like the break barrel
Posted: Tue Dec 25, 2007 4:10 am
by tansit234
Wow that's cheap, uhhh, in a good way. Reminds me of my vortex trial (trial because it doesn't count, looks too horrible). Very MacGuyver lol.
Posted: Tue Dec 25, 2007 10:55 am
by c19o
The break barrel broke today, (was plastic holding it on) so Im goin to attatch
another metal plate for the bolt to slide through. Hopefully that'll hold.
Posted: Tue Dec 25, 2007 12:24 pm
by SpudUke5
Most advanced mini i have seen.
Nice job. On board butane for a mini. Who would have thought......
Posted: Fri Dec 28, 2007 7:13 am
by wangpushups
Its cool but it belongs in the mini section. You should turn it into a coaxial, thats what i did to my mini and it worked better and its more mobile.
Posted: Fri Dec 28, 2007 8:06 am
by jrrdw
Your dad is mad because you didn't let him play with it, lol. How many rolls of tape do you have rapped around it? Cool beansssssss!