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500 fps ASCO

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.
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500 fps ASCO

Unread postAuthor: sjog » Sun Feb 03, 2008 9:35 pm

Shot GB's over chronograph today, 500 fps. I was a little surprised.
Put some paint on yesterdays creation.
My 'little brother' popped off a few rounds.
<a title="IMG_0600.jpg" href="http://s116.photobucket.com/albums/o12/sjogun/?action=view&current=IMG_0600.jpg"><img src="http://i116.photobucket.com/albums/o12/sjogun/th_IMG_0600.jpg" border="0"></a>
<a title="IMG_0596.jpg" href="http://s116.photobucket.com/albums/o12/sjogun/?action=view&current=IMG_0596.jpg"><img src="http://i116.photobucket.com/albums/o12/sjogun/th_IMG_0596.jpg" border="0"></a>
<a title="IMG_0589.jpg" href="http://s116.photobucket.com/albums/o12/sjogun/?action=view&current=IMG_0589.jpg"><img src="http://i116.photobucket.com/albums/o12/sjogun/IMG_0589.jpg" border="0"></a>
<a title="IMG_0579.jpg" href="http://s116.photobucket.com/albums/o12/sjogun/?action=view&current=IMG_0579.jpg">
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Unread postAuthor: elitesniper » Sun Feb 03, 2008 9:40 pm

what psi was this at?
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Unread postAuthor: sjog » Sun Feb 03, 2008 9:43 pm

110 psi - 500 fps
370fps @ 40 psi
430 fps @ 60 psi
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Unread postAuthor: elitesniper » Sun Feb 03, 2008 9:43 pm

good job,wish i had the money for a chrono
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Unread postAuthor: sjog » Sun Feb 03, 2008 9:47 pm

I borrowed it from a guy that loads his own pistol ammo.
New ones I think are $85. ? Try to get together with some other shooters.
Maybe meet once a month at a safe place to shoot?
Once you have speed figuring distance would be easy.
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Unread postAuthor: elitesniper » Sun Feb 03, 2008 9:50 pm

but im 13 :? lol
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Unread postAuthor: sjog » Sun Feb 03, 2008 9:53 pm

I hate to say it, paying work?
Hey, your way ahead of me when I was 13!!
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Unread postAuthor: elitesniper » Sun Feb 03, 2008 9:54 pm

lol well i do feel better since most 13 year old kid's parents dont let them make potato guns, my parents support me :twisted:
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Unread postAuthor: pizlo » Sun Feb 03, 2008 10:10 pm

Spudgunning is (almost) always better than doing drugs.
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Unread postAuthor: sjog » Sun Feb 03, 2008 10:12 pm

Don't do any thing crazy with those guns to screw up that trust.
All we have is our word.
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Unread postAuthor: elitesniper » Sun Feb 03, 2008 10:12 pm

well my relatives thinks it great, better then those people that lay on the comp all day and play games.
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Unread postAuthor: DYI » Sun Feb 03, 2008 10:14 pm

Spudgunning is (almost) always better than doing drugs.


Yes, but if he had a job, he could afford both :D
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Unread postAuthor: sjog » Sun Feb 03, 2008 10:14 pm

Pizlo Every thing in moderation. Don't go crazy over either one :wink:

George Carlin said "I never had a problem with drugs until I could afford all I wanted" He is in recovery now. You know,AA.
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Unread postAuthor: ShowNoMercy » Sun Feb 03, 2008 11:20 pm

Is that a 1.5 inch QEV?
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Unread postAuthor: jackssmirkingrevenge » Mon Feb 04, 2008 12:14 am

Very nice, at that velocity you have a muzzle energy of around 380 ft/lbs - much more than a '38 special revolver round and three times the energy of a typical 22LR rimfire round :)

I just bought this chrony new for less than 80 bucks, it's an affordable bit of kit and very useful for advanced spud development.
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