FORENSIC BALLISTIC - Yola

CHILLED SHOT – shotgun pellets made from lead especially hardened by the addition of a slight amount of antimony. CLASS CHARACTERISTICS – are those that are determinable even before the manufacture of the firearm. It is categorized into caliber or gauge number of lands and grooves, width of land and grooves, twist of rifling, patch of rifling and depth of grooves. RANGE – the straight ... ................
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