Login    Register
User Information
We are a free and open
community, all are welcome.
Click here to Register
Who is online

In total there are 88 users online :: 3 registered, 0 hidden and 85 guests

Most users ever online was 155 on Mon Aug 15, 2016 1:40 am

Registered users: Bing [Bot], Exabot [Bot], Yahoo [Bot] based on users active over the past 5 minutes

The Team
Global Moderators
global_moderators.png CS

Homemade QEV

Post questions and info about pneumatic (compressed gas) powered cannons here. This includes discussion about valves, pipe types, compressors, alternate gas setups, and anything else relevant.
  • Author

Unread postAuthor: Acdcmonkey1991 » Fri Jun 27, 2008 7:35 pm

The kid on the video joined the site as spike333
  • 0

VH was awesome!!
Current projects:
C02 Jetpack (CIIJ)
Waterjet vehicle
.177 cal. piston rifle
User avatar
Donating Member
Donating Member
Posts: 386
Joined: Fri Mar 30, 2007 3:33 pm
Location: Florida
Reputation: 0

Unread postAuthor: mega_swordman » Fri Jun 27, 2008 9:55 pm

Does anybody know what the white plastic piece he uses to hold the spring is? I have yet to see a part like that before and wonder if their is something equivalent.

Also: with some help I can compile a list of parts he used and their Mcmaster number.

1x male x female x female T-joint: 9171K34
2x reducing hex bushing: 9171K219
1x male x female adapter: 9171K66
  • 0

"Never tell people how to do things. Tell them what to do and they will surprise you with their ingenuity." George S. Patton
User avatar
Posts: 527
Joined: Wed Nov 29, 2006 2:37 pm
Location: Bay Area, California
Reputation: 0

Unread postAuthor: sniper hero » Sun Aug 24, 2008 1:41 pm

I started making one :P
I bought the male tee piece (yes in france:D)
I got springs and the double female bushings (or how it's called)
still need to make a piston and try find a way to replace the piece were the piston pushes (can't get that )
I will post some pics soon
  • 0

proud member of dutch spud clan
coming: semi auto pellet sniper:D
User avatar
sniper hero
Posts: 332
Joined: Fri Mar 07, 2008 3:12 pm
Reputation: 0

Unread postAuthor: sagthegreat » Fri Mar 09, 2012 7:03 pm

cant this be made without a spring

srry for rebringing topic, i found my answer

dont be mad sorry
  • 0

Posts: 343
Joined: Thu Feb 16, 2012 5:23 pm
Location: Leesburg
Country: United States (us)
Reputation: 1


Return to Pneumatic Cannon Discussion

Who is online

Registered users: Bing [Bot], Exabot [Bot], Yahoo [Bot]

Reputation System ©'