little piston

Cannons powered by pneumatic pressure (compressed gas) using a valve or other release.
User avatar
Pyro Ninja
Specialist 3
Specialist 3
Posts: 351
Joined: Mon Oct 09, 2006 7:11 am
Location: Australia

..yeah well i made it like 1 hour ago..
..its a 1/2'' hot glue piston..
..do you think it would need a o-ring..
..just posted to see what your think..

..forgot pics here they are...bad quality tho
Attachments
patspiston2.JPG
patspiston.JPG
Last edited by Pyro Ninja on Sun Apr 22, 2007 3:33 am, edited 1 time in total.
paddo
Private 3
Private 3
Posts: 52
Joined: Fri Apr 06, 2007 10:20 pm

i cant see a pic mate...
User avatar
Pyro Ninja
Specialist 3
Specialist 3
Posts: 351
Joined: Mon Oct 09, 2006 7:11 am
Location: Australia

i was putting them on as you replied
User avatar
Mr.Russ
Specialist 4
Specialist 4
Posts: 429
Joined: Fri Jan 26, 2007 9:07 pm

If it fits in the pipe nicely, i wouldnt think it needs an O ring.

Only way you would find out is to test it
User avatar
VH_man
Staff Sergeant 4
Staff Sergeant 4
Posts: 1827
Joined: Sat Dec 09, 2006 6:00 pm
Location: New Hampshire
Been thanked: 1 time

wow, thats tiny...... make yourself an airosft/.177 cal pellet sniper with that.......
scatdawg
Private 4
Private 4
Posts: 87
Joined: Thu Mar 29, 2007 5:06 pm

what size ammo you gonna shoot? pellets?
User avatar
lukemc
Corporal
Corporal
Posts: 565
Joined: Sun Feb 25, 2007 8:48 am
Location: NY

looks good. that would be cool to see a pelet gun piston

oh a hunting we will go, a hunting we will go... (this is a joke. just in case all of you wanna be mods were gona flame me)
"Those who are different change the world. Those who are the same keep it that way"
User avatar
super spuder
Corporal
Corporal
Posts: 558
Joined: Fri Apr 06, 2007 9:05 pm
Location: Ontario Canada

how much does it weigh. cause i heard that hot glue pistons weigh allot. but that is a nice piston. i assume it is going to be chamber sealing.cant wait to see the gun that it is going into 8) and it should not need O rings, cause hot glue seals really good as long as you made it good. one last question, what did you mold it in?
User avatar
Pyro Ninja
Specialist 3
Specialist 3
Posts: 351
Joined: Mon Oct 09, 2006 7:11 am
Location: Australia

cool thanks for replys...I molded it in a little peice of 1/2'' pipe......It weighs 8g......I still figuring out my design so i don't know what im going to shoot....but right now i think I will be shooting 10mm ammo unless I find a smaller barrel and smaller ammo that I can shoot...
User avatar
frankrede
Sergeant Major 2
Sergeant Major 2
Posts: 3220
Joined: Thu Jul 20, 2006 9:47 pm
Has thanked: 1 time
Been thanked: 1 time

if its a barrel sealer then it should be fine.
Current project: Afghanistan deployment
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