Long a$$ marble cannon
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rna_duelers
- Staff Sergeant 3
- Posts: 1739
- Joined: Mon Sep 26, 2005 7:07 am
- Location: G-land Australia
I plan to make a long marble pneumatic cannon useing a modded sprinkler valve and 6' of 1/2"pvc pipe and a 2' piece of 2" pipe for my chamber.I was wondering if some ine would be so kind as to GGDT at 120spi so i can see the distance and fps it would be greatly apreaciated.Ohh and does a marble fit cpvc better or pvc?
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- What do you think?maybe a bigger chamber?
- slick gun1.JPG (16.2 KiB) Viewed 1330 times
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rna_duelers
- Staff Sergeant 3
- Posts: 1739
- Joined: Mon Sep 26, 2005 7:07 am
- Location: G-land Australia
BAHAHAHAHA..lol,thats quite funny.But a marble isnt 50 grams is about 3-4 grams...But still thats shocking..lol
You can use cpvc without drilling it, The 1/2" pvc I also use is drilled with an 11/16. I have a marble cannon with a similar design to the one pictured and I have it mounted on a home made wooden stock . I installed sights on it.
It's kind of long but shoots really well. My other one is an under over design. The under over is a little easier to hold and shoot and has a longer barrel with yet a much shorter overall length.
It's kind of long but shoots really well. My other one is an under over design. The under over is a little easier to hold and shoot and has a longer barrel with yet a much shorter overall length.