The sawn off pneumatic (Contest)

Show us your pneumatic spud gun! Discuss pneumatic (compressed gas) powered potato guns and related accessories. Valve types, actuation, pipe, materials, fittings, compressors, safety, gas choices, and more.
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LucyInTheSky
Specialist 2
Specialist 2
Posts: 293
Joined: Fri Apr 21, 2006 11:46 am

Sun Nov 12, 2006 3:31 pm

Can some one put this into the contest please?

Is it even still on? wasnt it ment to close a while ago?
If your getting chased off a police dog, try not to run through a tunnel then onto a small see-saw then through a ring of fire. They are trained for that!
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LucyInTheSky
Specialist 2
Specialist 2
Posts: 293
Joined: Fri Apr 21, 2006 11:46 am

Sun Jan 21, 2007 3:54 pm

Well I had some left over 28mm pipe and decded i would make a barrel for one of my guns. I decided to put it on this gun as i wanted to keep the rifle likeness and breech loading of my other gun.

I did have a 28-22mm reducer, but lucky for me 22mm solder-ring fitting are a PERFECT fit for 28mm pipe so I soldered that in.

The gun should have gained 20m/s and (because of the heavier ammo).

Because the barrel have alot more volume, being twice as long and wider, I couldn't use the same chamber so I extended it to twice its length, thats why there a coupling in the middle of it.

It dose seem alot more powerful and it go alot further and alot more recoil.

I have made a super cool ammo and put the old chambers end cap with a bit of pipe attached then put penny and glue in to it, I plan to film it when it destroys some things and will post here.

Unfortunately i didn't have any large jubilee clips so for now it will have to stay with insulation tape.

Here is another thousand words.
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If your getting chased off a police dog, try not to run through a tunnel then onto a small see-saw then through a ring of fire. They are trained for that!
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