Fig. 11From: Divergent gunshot residues and characterization of the memory effect in a .22 caliber revolver and pistolGraph of breech PbSb in GSR; PbSb composition gradually increased in the Remington series to shot 12. PbSb was not detected in Aguila shots 4 and 8 but was detected in shots 12, 16, and 20. The Aguila shot 20 showed the most PbSb particles for both Remington and AguilaBack to article page