Rambo Would Be Proud!

Boom! The classic potato gun harnesses the combustion of flammable vapor. Show us your combustion spud gun and discuss fuels, ratios, safety, ignition systems, tools, and more.
utz
Private 2
Private 2
Posts: 36
Joined: Sat Jun 23, 2007 8:54 am

Sun Jul 08, 2007 10:38 pm

Three weeks ago I had never seen a potato gun. Two weeks ago I made my first gun. This weekend I made my second gun. This gun is simular to my first design. This too rockets potatos very far with the first click of the Weber igniter. It has a 3" chamber "T" and a 1.5" barrel but this one is longer at 36". It also has a slight reverse bevel so your "ammo" has a nice tight fit every time. What makes this gun special is the attention to the details. The barrel "guard" took forever to make the right way, but was well worth it. The upgraded 3/4" bronze ball valve with custom handle is a nice touch as is the front "sight", but its the killer paint job that makes this gun. Krylon "Fusion" type paint for plastic is the way to go. Even my wife, who is less than thrilled that I spent all day Saturday making my second potato gun in two weeks, was impressed. Thats good enough for me. Good spudding
Attachments
digitalcamera009.jpg
digital camera 012.jpg
digital camera 014.jpg
digitalcame016.jpg
Last edited by utz on Sun Jul 08, 2007 11:44 pm, edited 4 times in total.
User avatar
noname
First Sergeant 4
First Sergeant 4
Posts: 2698
Joined: Mon Apr 10, 2006 9:19 pm
Location: Bay Area, CA

Sun Jul 08, 2007 10:39 pm

That is one sweet gun, wish I could say that about my second....
User avatar
rednecktatertosser
Corporal
Corporal
Posts: 590
Joined: Tue May 22, 2007 7:52 pm

Sun Jul 08, 2007 10:41 pm

Wow, that is amazingly clean, and also great job on the real camo paint job.
"When you tell some body something, it depends on which part of these United States your standing in, as to how dumb you sound."
-Burt Reynolds as: Bo "Bandit" Darville
utz
Private 2
Private 2
Posts: 36
Joined: Sat Jun 23, 2007 8:54 am

Sun Jul 08, 2007 10:47 pm

Thanks for the positive feedback. It is cool to go to Lowes, spend 60$ on materials, and create something from "nothing".
User avatar
rednecktatertosser
Corporal
Corporal
Posts: 590
Joined: Tue May 22, 2007 7:52 pm

Sun Jul 08, 2007 10:51 pm

Yeah, its a great feeling, trust me you are hooked and will never return.
"When you tell some body something, it depends on which part of these United States your standing in, as to how dumb you sound."
-Burt Reynolds as: Bo "Bandit" Darville
utz
Private 2
Private 2
Posts: 36
Joined: Sat Jun 23, 2007 8:54 am

Sun Jul 08, 2007 11:27 pm

I have two combustions under my belt...I might be tempted to broaden my horizons a little. I just love the simplicity, lack of wires, batteries, etc. with a straight forward combustion. Keep it simple stupid. You could always just try and trick out guns in different ways...this is a very cool new hobby!!
User avatar
Marco321
Corporal
Corporal
Posts: 540
Joined: Tue May 15, 2007 2:56 am
Location: Sydney, Australia

Sun Jul 08, 2007 11:54 pm

Hey
Thats really nice I love it
It looks very Rambo
User avatar
Billy Bob
Private 4
Private 4
Posts: 72
Joined: Sat Oct 28, 2006 11:53 am
Location: Germany

Mon Jul 09, 2007 1:56 am

Wow looks nice.
Especially the air cooler and pimped ball valve. :)
ondskehem
Private 3
Private 3
Posts: 50
Joined: Wed May 23, 2007 12:36 pm

Mon Jul 09, 2007 2:59 am

Well isn't that just a schoolbooks example of a TOTALY KICK ASS SPUDGUN!

grats mate!
User avatar
Alchy_Bang
Private 2
Private 2
Posts: 20
Joined: Mon Jul 09, 2007 3:25 am
Location: california,US

Mon Jul 09, 2007 4:04 am

thats sick man. wish i wasn't so poor and had the extra cash to build one out of more than scrap haha.
User avatar
potatoflinger
Sergeant 2
Sergeant 2
Posts: 1136
Joined: Thu Nov 02, 2006 3:26 pm
Location: Maryland

Mon Jul 09, 2007 8:27 am

That's a great looking cannon, I wish I was that good at painting :cry:
utz
Private 2
Private 2
Posts: 36
Joined: Sat Jun 23, 2007 8:54 am

Mon Jul 09, 2007 3:44 pm

Painting was tricky, especially since I screwed up with the first part of it. I painted the inner barrel before sliding on the modified reducer...had to strip off all the old barrel paint with a little thinner and resand!! It fits so tight that it was a no go over the paint. If you take the extra time to tape off areas well and don't hold the spray paint can too close it can turn out ok. Better to do two thin coats than one thick coat that is going to run all over!
User avatar
SnowFlox
Specialist
Specialist
Posts: 134
Joined: Sat Jun 16, 2007 8:27 am

Mon Jul 09, 2007 4:04 pm

very nice cannon ! but i dont like the T parts.. look bit weird.
User avatar
turbohacker
Specialist 3
Specialist 3
Posts: 392
Joined: Wed Dec 20, 2006 12:34 am

Mon Jul 09, 2007 4:51 pm

B-E-A-UTIFUL!!!
Great paint job. I understant how much work it takes in making a good looking clean gun, and this one is both!
I understand that you are a follower of K.I.S.S. (keep it simple stupid) so why not try your luck on a pnumatic. They are much more powerful generally, they can have no electrical system or sparker, they also dont require you to carry around cans of airasol<--(spelled wrong)
Try it, you might like it :lol:
<-- This is not a cat avatar

If it walks like a dog, sratches like a dog, and barks like a dog, than its probobly a...-TURTLE, it's a TURTLE!!! Cant you see?!!!
frankrede wrote:Great googlay mooglay!
Thats a beast!
utz
Private 2
Private 2
Posts: 36
Joined: Sat Jun 23, 2007 8:54 am

Mon Jul 09, 2007 7:48 pm

Thanks again for all the nice words. I think you might be on to something turbohacker, a pneumatic could be very simple, and if I'm not mistaken much more quiet. I think I'm going to make a small combustion over the next couple of days out of leftover parts...kind of challenge myself to see what I can come up with! Then I will have to research the pneumatic option.
Post Reply