The book primarily aimed to provide the very convenient way that users as well as the students shall acquire the purpose and ideas herein presented. It was organized to meet the standards of the new Curriculum for Criminology and Criminal Justice Education under the CHED Memorandum Order Number 05 series of 2018. Moreover, the contents were presented along with the concept of forensic discipline to ensure that target objective shall be meted out. The phases of forensic examination starting from analysis, comparison, evaluation and conclusion has given an emphasis at par with the technical admissibility of firearms and any form of ballistics equipment as evidence.