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In polymer chemistry, polymerization is a process of reacting monomer molecules together in a chemical reaction to form polymer chains or three-dimensional networks. There are many forms of polymerization and different systems exist to categorize them.

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  1. Gunbuggy

    National  Questions- aftermath of the Polymer 80 raid?

    I know there’s another thread about this, but I’m kinda taking this in a different direction. I understand that the ATF seems to be most interested in the buy / build / shoot kit. None of these items in the kit are considered firearms by the ATF, but I guess they don’t like it when you group...
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