M16 Piston gun

Cannons powered by pneumatic pressure (compressed gas) using a valve or other release.
User avatar
Infernal Maveric
Specialist 2
Specialist 2
Posts: 220
Joined: Sat Oct 08, 2005 3:41 pm

Thanks Brian.

I actually have a pipe bender in my attick, but its such a pain up the ass to get to it,as there is about 10 years worth of junk and old toys up there its just more worthwhile bending pipe by hand.

I may use 22mm for the stock too at some later date, and 32( or is it 35?)mm pipe for the silencer, if my dad gets ahold of some.

Mav
PVC Arsenal 17
Staff Sergeant 3
Staff Sergeant 3
Posts: 1762
Joined: Mon Mar 27, 2006 4:18 pm
Location: United States

That thing looks just like saladtosser's m16 only in copper.

nice work
User avatar
saladtossser
Sergeant 3
Sergeant 3
Posts: 1234
Joined: Sat Mar 26, 2005 10:40 am
Location: Toronto
Contact:

didnt any1 see IM's previous topic??
"whoa... I thought pimpmann was black..."-pyromanic13
THE_PNEUMATIC
Recruit
Recruit
Posts: 2
Joined: Fri Sep 15, 2006 1:53 am

MAKE ME ONE !!!!!!! LOVIN IT :P
User avatar
Infernal Maveric
Specialist 2
Specialist 2
Posts: 220
Joined: Sat Oct 08, 2005 3:41 pm

I used my small bore bike pump (pumps to 400PSI) to get my gun up to 145-148PSI. When I pulled on the pop-off, the gun only released 100PSI as I didn't keep pull of then ring. Meaning that around 50PSI was left in...

:) 2 shot semi.

Now I'm realy thinking of getting the stock in 22mm and replacing those 15mm elbows to 22mm elbows to make the chamber-size alot bigger, and hopefully making the gun be able tp shoot more shots from one lot of pumping.
User avatar
killagorrila99
Sergeant 2
Sergeant 2
Posts: 1100
Joined: Tue Jul 25, 2006 2:35 am
Location: Australia.

WOW!!!!! I love it! Seriously though how did you acomplish that beast! Im sure not even I could.
"I'm sorry, Mr.Bush cant come to the phone right now, He's playing cleudo with Mr. Cheney And he has him in the Cupboard with a broom stick" -White house receptionist.
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