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Egyptian Journal of Forensic Sciences
Fig. 13 | Egyptian Journal of Forensic Sciences

Fig. 13

From: Divergent gunshot residues and characterization of the memory effect in a .22 caliber revolver and pistol

Fig. 13

A Graph of percentages of GSR particles with detected brass (CuZn); the Remington bullets were clad with brass. The CuZn-containing particles ranged from 22 to 50% of the population. The Aguila GSR samples showed a gradual decrease in brass-containing particles. B Graph of Cu-containting paticles (Zn not detected); the Aguila bullets were clad with copper, and Aguila GSR showed a gradual increase in copper-containing GSR with shots

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