lead AA batery!

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SpudFiles Forum Index » Construction Materials/Ammo Discussion » lead AA batery!

lead AA batery!

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drex

Posted: 04/21/2008 19:05 PM Post subject: lead AA batery!

Staff Sergeant

Joined: 21 Apr 2008
Posts: 101
137.24 Spud Bux

cut of one end of a AA battery and use a 3/8" drill bit to git all of the crap out of it (MnO2 i think). then fill it up with molten lead, before the lead cools put a nail into the lead as a stabilizer. Laughing

i have not fired one of these yet, once me and pat finish are 500 cubic inch hybrid one of these will go flying at mach2 Twisted Evil

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bigbob12345

Posted: 04/21/2008 19:11 PM Post subject:

Experienced n00b
Major General

Joined: 01 Dec 2007
Posts: 1516
370.57 Spud Bux

Cool but you have a half in barrel on a 600ci hybrid Confused

or is it going to be wadded.
A 600ci hybrid should have atleast a 2in bore, much preferrabley 3in or even 4in.

Sticky_Tape

Posted: 04/21/2008 19:25 PM Post subject:

Brigadier General

Joined: 31 Jan 2008
Posts: 856
1048.58 Spud Bux

I made one of those for a sling it worked great!

drex

Posted: 04/21/2008 19:33 PM Post subject:

Staff Sergeant

Joined: 21 Apr 2008
Posts: 101
137.24 Spud Bux

well we were going to use a very long 1/2" barrel, but a 3 or 4" barrel does sound like a lota fun Very Happy

pat123

Posted: 04/21/2008 19:42 PM Post subject:

Lieutenant Colonel

Joined: 23 Dec 2006
Posts: 474
101.26 Spud Bux

do you think 4" sch 40 pvc would be ok for a hybrid barrel? It is so big I think the pressure wouldn't build up to high in it.

Sticky_Tape

Posted: 04/21/2008 19:47 PM Post subject:

Brigadier General

Joined: 31 Jan 2008
Posts: 856
1048.58 Spud Bux

Drex keep in mind that if you try to use a aa battery in type:l copper pipe the battery won't fit I've tried you should try 3/8'' sling shot ammo with a lot of wadding that works great puts holes in alot of stuff!

pat123

Posted: 04/21/2008 19:48 PM Post subject:

Lieutenant Colonel

Joined: 23 Dec 2006
Posts: 474
101.26 Spud Bux

I am pretty sure he made sure that it fit. It is a little smaller than the aa battery because he molded it inside of it.

FordGtMan

Posted: 04/21/2008 21:56 PM Post subject:

1st Lieutenant

Joined: 25 Oct 2007
Posts: 251
188.37 Spud Bux

Quote:

do you think 4" sch 40 pvc would be ok for a hybrid barrel? It is so big I think the pressure wouldn't build up to high in it.

Killjoy used a sch 40 pvc for his barrel for FEAR, and it had over 1800 ci of volume... Shocked

pat123

Posted: 04/22/2008 15:17 PM Post subject:

Lieutenant Colonel

Joined: 23 Dec 2006
Posts: 474
101.26 Spud Bux

Ok so it should be fine. this gun may be bigger than that in several months Twisted Evil

SpudFarm

Posted: 04/22/2008 15:28 PM Post subject:

Hybrid Guy
<b>Donating Member</b>

Joined: 04 Nov 2006
Posts: 2036
1056.38 Spud Bux

i am going to try this in my small hybrid when i get it to work (if i care when i have a 2" mach 2.5 (?) in the waiting list Very Happy

)

drex

Posted: 04/22/2008 16:00 PM Post subject:

Staff Sergeant

Joined: 21 Apr 2008
Posts: 101
137.24 Spud Bux

spudchucker wrote:

i tryed it in a .5 inch copper pipe and it fit nice and snug (after i took the wrapper of of the battery)

THUNDERLORD

Posted: 04/22/2008 16:55 PM Post subject:

Loose Cannon
Colonel

Joined: 28 Mar 2008
Posts: 707
1319.08 Spud Bux

If you want to add a cool fin to the back of that slug, try an "IDEAL" brand yellow wire nut just put the nail through it and into the slug to attach it.

BTW when a projectile strikes something sideways rather than nose first it's refered to as "keyholed" Cool

drex

Posted: 04/22/2008 19:06 PM Post subject:

Staff Sergeant

Joined: 21 Apr 2008
Posts: 101
137.24 Spud Bux

i was thinking of makeing fins like this

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