FORENSIC BALLISTIC - Yola

BALLISTICS – is the science of the motion of projectile. ... SMALL ARMS – firearms which propel projectiles of less than one inch in diameter. TYPES OF SMALL ARMS GENERAL: a ) Smooth-bore – firearm which do not have rifling ... Caliber .22 – About 5.59 mm. b ) Caliber .25 – About 6.35 mm. ................
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