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Gunshot Residue GSR

Gunshot Residue GSR. Jie Liu. GSR. Principally composed of burnt, unburnt or semi-burnt particles from the explosive primary, the propellant, as well as components from the bullet.

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Gunshot Residue GSR

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  1. Gunshot Residue GSR Jie Liu

  2. GSR • Principally composed of burnt, unburnt or semi-burnt particles from the explosive primary, the propellant, as well as components from the bullet. • But normally, we think the GSR is the residue of that gets deposit on the hands of shooter after the bullet has been fired.

  3. Gunshot residue can travel 3-5 feet out from the gun.

  4. The smoke reaction

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