Search found 58 matches

by air_dannon
Fri Mar 31, 2017 4:06 pm
Forum: Pneumatic Cannons
Topic: Adhesives losing the battle with lubricants :(
Replies: 3
Views: 914

Re: Adhesives losing the battle with lubricants :(

smart! an anchor is what I need! Thanks!
by air_dannon
Fri Mar 31, 2017 2:02 pm
Forum: Pneumatic Cannons
Topic: Adhesives losing the battle with lubricants :(
Replies: 3
Views: 914

Adhesives losing the battle with lubricants :(

Hello All, This is a small, not quite pen-sized, pneumatic gun that gets filled to 500 psi I have a barrel sealing piston on this "snipe stick" copper w/ brass pneumatic. The piston is a 3/4" long piece of copper tubing with one end soldered shut with a round piece of copper and then filled nearly f...
by air_dannon
Tue Mar 21, 2017 12:59 am
Forum: Pneumatic Cannons
Topic: Pneumatic snipe stick
Replies: 13
Views: 3175

Re: Pneumatic snipe stick

Hey! I like to take a year+ to get back to people... ;)

Sorry, but I've been away and I must have turned off notifications or something. Anyway, I'm glad to see master sensei, JSR, helped you out. Your finished design looks great.
by air_dannon
Wed Dec 30, 2015 11:07 am
Forum: Pneumatic Cannons
Topic: Pneumatic snipe stick
Replies: 13
Views: 3175

Pneumatic snipe stick

snipe-stick.jpg Finally made time to get the video together and add some silliness as well (have the sound on if you can) :roll: Thanks again to the SF community and a special shout to JSR for all the great info. This is my first non-ball valve pneumatic. It's a barrel-sealing piston and let me jus...
by air_dannon
Tue Dec 29, 2015 10:52 pm
Forum: Pneumatic Cannons
Topic: Bolt Action Bullpup .45 cal (NEW VIDEOS)
Replies: 27
Views: 10667

Re: Bolt Action Bullpup .45 cal (NEW VIDEOS)

really nice!
by air_dannon
Tue Dec 29, 2015 10:39 pm
Forum: Pneumatic Cannons
Topic: 8mm pneumatic flintlock
Replies: 10
Views: 2717

Re: 8mm pneumatic flintlock

It looks great! I like the line work on the wood and wrapped gauze tape(?) over the PVC. The look is worthy of the one and only, Capt. Jack Sparrow.
by air_dannon
Fri Sep 11, 2015 8:51 am
Forum: Pneumatic Cannons
Topic: Barrel length question with GGDT
Replies: 4
Views: 930

Re: Barrel length question with GGDT

Not yet. I'll do that soon, hopefully with a video too.
by air_dannon
Wed Sep 09, 2015 8:08 pm
Forum: Pneumatic Cannons
Topic: Barrel length question with GGDT
Replies: 4
Views: 930

Re: Barrel length question with GGDT

Hey! Thanks JSR. Glad you saw my distress call. I made the barrel length 8" and narrowed the bore to 0.25". This is the new specs I believe. It's shooting nails through wood real nice now :wink:
by air_dannon
Mon Aug 31, 2015 6:53 pm
Forum: Pneumatic Cannons
Topic: Upcoming 'flintlock' style pistol
Replies: 9
Views: 2326

Re: Upcoming 'flintlock' style pistol

cool. can't wait to see it done.
by air_dannon
Sat Aug 29, 2015 3:07 pm
Forum: Pneumatic Cannons
Topic: Barrel length question with GGDT
Replies: 4
Views: 930

Barrel length question with GGDT

Hi, I have a pen gun with a barrel sealing piston (okay, not really a "pen"... more like a fat marker). I tried punching in the numbers for GGDT, but there are inputs I'm not quite sure about... I made a diagram with the sizes and diameters I know in the jpeg below. I'm wondering what GGDT will say ...
by air_dannon
Sat Aug 29, 2015 9:33 am
Forum: Miniature Guns
Topic: My bad
Replies: 0
Views: 2120

My bad

Sorry. Posted in wrong section and can't seem to find how to delete a post...
by air_dannon
Tue Apr 08, 2014 2:58 pm
Forum: General How-To & Discussion
Topic: Easy stirrup pump
Replies: 68
Views: 34285

Re: Easy stirrup pump

Loving this pump I made from your plans, Gippeto. Couple questions: I initially added some moly grease to lubricate it and it worked great. As time and use go on it seems to be less lubricated and every so often, on the down-stroke, I can hear a slight release of air come up the shaft. How often sho...
by air_dannon
Tue Apr 08, 2014 2:42 pm
Forum: Pneumatic Cannons
Topic: 1" brass ball blaster
Replies: 8
Views: 2551

Re: 1" brass ball blaster

Finally made the stock and forestock for the rifle. Also etched it's name ("Peacebreaker") into the 1" steel pipe using a 9v battery, two wires, and Q-tips dipped in vinegar/salt solution. Now that it's finally getting nice out here in Wisconsin, I plan to make a YouTube video of it in action soon. ...
by air_dannon
Wed Mar 19, 2014 5:56 pm
Forum: Pneumatic Cannons
Topic: working on the hammer valve-VIDEO UPDATE!
Replies: 44
Views: 12742

Re: working on the hammer valve-UPDATE!

No! NOT the Antonio Banderas collection! too late... very cool looking rifle.
by air_dannon
Wed Feb 12, 2014 8:49 pm
Forum: Pneumatic Cannons
Topic: Golf Ball Howitzer
Replies: 11
Views: 2063

Re: Golf Ball Howitzer

Very cool! I envy your work surroundings (apartment living makes constructing and shooting tough :wink: ). I second a video showing the power of the golf ball.