science project help

A place for general potato gun questions and discussion.
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noname
First Sergeant 4
First Sergeant 4
Posts: 2698
Joined: Mon Apr 10, 2006 9:19 pm
Location: Bay Area, CA

My PB shotgun is that design except the chamber is smaller than the barrel because The elbows are part of the barrel. It was my first gun, before I registered on any forum or anything.
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spud_masher2000
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Joined: Sun Jul 02, 2006 7:58 pm

and anyway i want it to be simple because my old method was small tin tube, petrol,small hole for flame,spud,terrorize neighbours.
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