How a Bulletproof Face Mask Stops a 9mm Bullet 😳🛡️ |

Описание: Modern ballistic masks use multiple layers — hard plates (ceramic/metal) to break or deform the bullet, followed by fiber layers (aramid/uhmwpe) that catch fragments and spread force over a larger area, plus soft liners to reduce blunt trauma. This combination dissipates energy so the projectile doesn’t penetrate. (no instructions on construction provided)

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