Need bottom button ideas

I have this hex mod that I want to turn into a 3.7 only bottom button tube mod.



Some disassembled pics





Top cap - going to solder this solid then seal so there is not leakage. The firing pin will be solid.





Top & bottom cap - top has larger hole





Now I don't mind getting another cap with a bigger hole, I just have to figure out how to make a bottom button. Any ideas?

 

Wow no one has said anything yet?

What kind of switch are you wanting to do? spring loaded like the top used to be?

 

I want to bottom switch to be spring loaded with maybe some way of locking it. Simple is good as it is going on a hex mod. Lol

 

Locking might be kinda hard unless you can find a "cap" to cover it maybe.

I am thinking and will get back to you, I have ideas but dont think a few of them are very logical.

 

I was thinking of starting with a barrel nut & then playing with it from there.

 

Man I swear we think to much alike, I was thinking that to with maybe a washer fixed to it to create the contact

 

Looks like a sex bolt to me.

https://www.google.com/search?q=sex...ct=mode&cd=2&ved=0CEAQ_AUoAQ&biw=1280&bih=846

Here's a simple approach (not mine) which looks effective and easy.



The modder said he found the insulating bushing at a home center, it should be self explanatory

I've also seen folks just use real switches (cute mods BTW).



The original Screwdriver used a switch almost identical to this RS one.

 

Thanks for the ideas.

Barrel nut and sex bolt are the same just different names

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TW sells the switch for the screwdriver separate.

 

View attachment 2830

Would something like this work.

 

That would be a perfect switch, only problem is I would have to build it. Lol


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