Search found 591 matches

by jonnyboy
Mon Oct 18, 2010 7:25 pm
Forum: Off-Topic Hobbies
Topic: Thinking about a firearms licence
Replies: 26
Views: 1236

I would try to just stay under the radar. I don't know about NZ but I know some countries if you have a firearm permit the police can search your house without a warrant.
by jonnyboy
Thu Sep 30, 2010 7:10 pm
Forum: Off-Topic Hobbies
Topic: Water on Demand Invention
Replies: 57
Views: 2026

Edited: I just received this jewel in a private message. "Common sense tells me that you are lying about your invention. I can see no evidence of it's existence. Care to tell?" Posting of private messages is really not appropriate. There called private messages for a reason. Your device sounds like...
by jonnyboy
Tue Aug 10, 2010 8:58 pm
Forum: SpudFiles Discussion
Topic: Is the search engine down?
Replies: 3
Views: 655

Yah I got that error when my search had lots of words then I tried it again with just one word and it worked fine.
by jonnyboy
Tue Aug 10, 2010 6:12 pm
Forum: BB, Airsoft, and Pellet Guns
Topic: Cheap Airsoft Guns =]
Replies: 10
Views: 1644

Deal extreme is a legit site and has some airsoft gun mainly pistols though. Deal Extreme
by jonnyboy
Tue Aug 10, 2010 6:07 pm
Forum: SpudFiles Discussion
Topic: Is the search engine down?
Replies: 3
Views: 655

Is the search engine down?

When I try to use the search engine I get this message

Code: Select all

Fatal error: Allowed memory size of 16777216 bytes exhausted (tried to allocate 524288 bytes) in /home/spudfile/public_html/forums/search.php on line 821
EDIT It works again feel free to delete this mods
by jonnyboy
Sat Aug 07, 2010 8:11 pm
Forum: Pneumatic Cannons
Topic: Maverik94 Needs a Project Idea
Replies: 10
Views: 448

marble caliber piston valve gun + pop off valve
by jonnyboy
Wed Aug 04, 2010 3:42 pm
Forum: General How-To & Discussion
Topic: Comparing a pistol cross bow to an airgun spring
Replies: 13
Views: 641

Well most .177 cal springers fire around 900 fps for a medium weight pellet and cock around 25 pounds. I'm pretty sure know what your talking about with the airgun crossbow but I haven't been around lately so maybe the idea is really different but the comparing the velocity of both designs without a...
by jonnyboy
Fri Jul 23, 2010 3:03 pm
Forum: Off-Topic Hobbies
Topic: Green Gas Tank
Replies: 10
Views: 560

Epoxy would be my choice, rough up the surfaces first to ensure good adhesion. Or alternatively you could solder the joints or what ever it's called but epoxy should do the job.
by jonnyboy
Fri Jul 23, 2010 1:58 pm
Forum: Off-Topic Hobbies
Topic: Green Gas Tank
Replies: 10
Views: 560

spudtyrrant wrote:you get so may shots out of propane tanks, because they hold liquid propane. a separate gaseous tank will not hold too many fills worth of propane and pressure will decrease rapidly
Hold the bottle upside down when filling it.
by jonnyboy
Fri Jul 23, 2010 1:56 pm
Forum: Miniature Guns
Topic: where do I get a gas syringe?
Replies: 18
Views: 4953

An insulin syringe should do the trick, or if not you could cast an epoxy piston inside of a pen tube or something and make one yourself.
by jonnyboy
Mon Jul 19, 2010 7:09 pm
Forum: General How-To & Discussion
Topic: 4 inch piston
Replies: 28
Views: 2154

Yah a dwv cap would work well as for the bumper you could use half a nerf football or possibly a tennis ball.
by jonnyboy
Thu May 06, 2010 8:08 pm
Forum: Off-Topic Hobbies
Topic: Lathe Accident Pictures
Replies: 63
Views: 9881

One of the reasons you don't wear loose clothing while operating spinning machinery. I can't tell if it's fake or not I can't see his head being pushed through there maybe up to his shoulder but past that I don't know either way a very good reminder to underestimate the danger of power tools.
by jonnyboy
Thu Jan 21, 2010 10:32 pm
Forum: General How-To & Discussion
Topic: Most useful tool
Replies: 36
Views: 1713

Dremel for sure.
by jonnyboy
Tue Oct 06, 2009 4:23 pm
Forum: General How-To & Discussion
Topic: Disturbing News
Replies: 24
Views: 1730

To the majority of the spudfiles community, to the couple of people that learn how to make spud guns from youtube possibly.
by jonnyboy
Sat Sep 26, 2009 12:32 pm
Forum: General How-To & Discussion
Topic: cold weather?
Replies: 11
Views: 1180

pvc's working pressure is usually rated at 73 degrees Fahrenheit. If you can figure out another working pressure at a colder temperature then you can work out the math to find the pressure rating at any given temperature. The left column is temperature in Fahrenheit the right column is the de-rating...