Tactical Atlas Firearm Blog

These obscure toughened glass beads are surprisingly bullet resistant (VIDEOS)

by Chris Eger

A Prince Rupert's Drop is made from molten glass in a way that gives it a lot of strength, but in the end, it's all about the shockwave that proves their undoing.

The post These obscure toughened glass beads are surprisingly bullet resistant (VIDEOS) appeared first on Guns.com.

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