My Mad Marbel Gun

Cannons powered by pneumatic pressure (compressed gas) using a valve or other release.
Mitchy
Private 2
Private 2
Posts: 21
Joined: Sat Jul 01, 2006 3:45 am

Hey this is my marble gun. it goes pretty good.

Image
Last edited by Mitchy on Fri Jul 14, 2006 7:50 pm, edited 1 time in total.
User avatar
benstern
Corporal 5
Corporal 5
Posts: 908
Joined: Wed Sep 21, 2005 8:24 pm

Image
User avatar
huse_spud
Specialist 2
Specialist 2
Posts: 269
Joined: Sat Apr 15, 2006 6:52 pm
Location: Center Junction, IA

i barely see it but, it looks nice. is the stock pressurized when its loaded?
User avatar
beebs111
Corporal 4
Corporal 4
Posts: 807
Joined: Thu Aug 25, 2005 3:08 pm
Location: massachussets

there is no picture there

EDIT:now there is a picture, it looks very clean, but is too small to really tell much, please post some information and a larger picture
in the upcoming presidential election, there will be several candidates who will be running, one of whom is Hillary Clinton. Now WAIT A SECOND!!! I though there was some sort of rule that prevented someone from serving more than two terms in office. Vote Against Hillary: Presidential Elections 08
User avatar
Brian the brain
Moderator
Moderator
Netherlands
Posts: 3497
Joined: Mon Dec 05, 2005 2:06 am
Location: Holland
Been thanked: 7 times

Very nice! Do strap down that blowgun BTW
Gun Freak wrote:
Oh my friggin god stop being so awesome, that thing is pure kick ass. Most innovative and creative pneumatic that the files have ever come by!

Can't ask for a better compliment!!
Benny
Corporal 4
Corporal 4
Posts: 844
Joined: Wed Apr 19, 2006 8:21 pm
Location: Tasmania, Australia.

You could afford to have a much longer barrel, it would inprove accuresy and power.
You could add another 3 foot.
Join the spudshot forum!!!!!

F*ck the bunny... i got a fishy ><>
User avatar
frogy
Corporal 2
Corporal 2
Posts: 603
Joined: Mon May 29, 2006 1:24 pm
Location: Ohio

That thing looks awsome other than the loose blowgun, what did you use for the barrel? 1/2"? 3/4"?

I'm currently making a coaxial piston, it should be done soon, it has a 1/2" barrel and 1" chamber


I used to think Bell Reducers looked stupid, but this gun is really a beauty, for how simple your design is I can't believe it looks so great... :D good job
-FrOgY-

I wish people would stop needing a better signature!
Mitchy
Private 2
Private 2
Posts: 21
Joined: Sat Jul 01, 2006 3:45 am

thanks mate. I used 1/2 inch tubing for the barrel. It has been set into the 1"male thread with bondo (Car Body Filler) holds it like a treat. Goes so well.

The but insn't full of air i have got copper 1/2 lines inside that pass throught so the but isnt pressurised.

Goes throught a spray can double sides easy.
smashes car front windscreen. perspecs 1/2 thick.

You could afford to have a much longer barrel, it would inprove accuresy and power.
You could add another 3 foot.
in regards to that, The barrel is about 1.5 feet longer than the chamber on the bottom side. If it was any bigger you wouldnt be able to use it like a rifle due to the size, its a rifle not a cannon.
Last edited by Mitchy on Mon Jul 17, 2006 12:13 am, edited 1 time in total.
User avatar
Vb_happiness
Private 2
Private 2
Posts: 23
Joined: Thu Jul 20, 2006 6:26 am

A suggestion about long pvc barrels. It is not to good to have them over about a meter because with my new barrel for paintballs it tends to bend, so you loose your acuracy. But the barrel that mitch has on there in the photo is fine because it is metal. You just need to have some weight at the back to counter-balance the heavy barrel.
Post Reply

Create an account or sign in to join the discussion

You need to be a member in order to post a reply

Create an account

Not a member? register to join our community
Members can start their own topics & subscribe to topics
It’s free and only takes a minute

Register

Sign in

  • Similar Topics
    Replies
    Views
    Last post