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To: SoCal Pubbie
I think they make it from transparent aluminum.
27 posted on 07/26/2016 3:08:46 PM PDT by MHGinTN
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To: MHGinTN

Nope, polycarbonate. Other than Star Trek variations:

https://en.m.wikipedia.org/wiki/Bulletproof_glass


32 posted on 07/26/2016 3:30:33 PM PDT by SoCal Pubbie
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