12GA shotgun shells

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SpudFiles Forum Index » Pneumatic Cannon Discussion » 12GA shotgun shells

12GA shotgun shells

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judgment_arms

Posted: 10/17/2006 21:12 PM Post subject: 12GA shotgun shells

The Judge

Joined: 17 Oct 2006
Posts: 1216
1363.81 Spud Bux

Hey all, I’m new here so forgive me if I state the obvious or sound dumb.
Ok, I’m working on a new idea and I just discovered that a 12GA shotgun shell fits perfectly in a piece of 3/4” SCH 40 PVC.
I’m tring to make pneumatic shotgun and I was thinking of using spent(fired) shells and knocking out the primer and reloading them with just a wad and airsoft BBs. Then you stick it in a piece of 3/4” SCH 40 PVC and you have the air blown in through the hole left from removing the primer (which just so happens to be ¼”). And that’s as far as I’ve gotten so if you have any ideas on how to get this thing to work please tell me.

shadowghost21

Posted: 10/17/2006 21:34 PM Post subject:

Specialist

Joined: 19 Sep 2006
Posts: 47
125.46 Spud Bux

Make a regular air cannon, make a breech loader and put in your shell filled with bbs and fire. I have a similar gun but I made the shell, and the gun is a nerf rocket launcher (modded of course). But this seems to easy to answer maybe I didn;t understand your question?

judgment_arms

Posted: 10/17/2006 21:44 PM Post subject:

The Judge

Joined: 17 Oct 2006
Posts: 1216
1363.81 Spud Bux

that may work, but it would probably have vary pore performance.
what I was saying is you feed the air through the hole where the primer whent. i'm going for a slide-action type scatter-gun.
thanks for responding

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