- 01: Introduction
- 02: History
- 03: Propellants, Firearms, and Ammunition Development
- 04: Modern Firearms Manufacture
- 05: Small Arms Ammunition
- 06: Evidence Handling Procedures
- 07: Equipment and Instrumentation
- 08: Examination of Firearms
- 09: Cartridge and Shotshell Examination
- 10: Characterization and Evaluation of Fired Projectiles
- 11: Bullet Comparison and Identification
- 12: Gunshot Residue and Distance Determination
- 13: Toolmark Identification
- 14: Communicating Results
- Resources
Introduction
Home > History > Introduction
Firearm and toolmark identification has evolved from visually matching class characteristics to microscopic identification of individual characteristics. The science of firearm and toolmark identification has continued to advance through the application of new and developing technologies. These advancements have led to the ability to link cases within and across jurisdictional boundaries.
This module highlights important events and developments in the history of firearm and toolmark identification. The information can be viewed in the following web pages or visually, in a timeline format, using the link below. Additional reference information is available on the Association of Firearm and Tool Mark Examiners (AFTE) website.
Click here to view the history of Firearm and Toolmark Identification timeline.
