This edition is an absolute rewritten version of the previous edition, or more appropriately complete overhauling of last edition, wherein some of the latest firearms and ammunition and its other aspects have been discussed, along with relevant pictures. This edition of the book contains Judgements delivered by the Supreme Court which have been discussed as case laws under the topics of Bullet, Cartridge,, Pellet, Firearms, Evidence of Specialist, Clues for Evidence, Explosives, Explosions, Gun, Pistol, Revolver, Rifle, Blackening, Charring, Tattooing, Gunshot Wound, Entry and Exit Wounds.