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They're trying to take our guns! (discuss.online)
submitted 9 months ago by to c/politicalmemes@lemmy.world
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[–] 6 points 9 months ago (2 children)

Ironically, thanks to the 2A loonies we don't really need them anymore. Can even rifle a barrel liner using a car battery and a bucket of salt water at this point.

Print, [redacted], repeat

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  • [–] 5 points 9 months ago (1 child)

    is there a more in depth write up on that process? that's pretty sweet

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  • [–] 1 point 9 months ago

    I'm pretty sure you can find videos on it on YouTube, but it essentially boils down to creating an array of copper wire in the shape of the rifling, inserting that into the barrel liner, then putting the whole thing into the bucket and hooking the wire up to electricity. This then slowly etches the rifling into the liner through electrolysis.

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