Product Description: The author's thirty-year career has laid the groundwork for this uniquely scientific study of the ballistics of civilian firearms. Written for the law enforcement officer the college instructor, the investigator, coroner district attorney, competitive shooter and the avid hunter this book explains clearly and understandably the physics and chemistry involved when bullet meets target, the the types of wounds or holes produced by various firearm suggestions of firearm and cartridge to be used for special purposes and performance information...read more