The Firearms/Toolmarks section examines discharged bullets and spent cartridge cases recovered from crime scenes or at autopsy to determine the origin of the bullets and cartridge cases through comparisons with the discharged bullets and spent cartridge cases obtained from a known firearm. Additionally, the firearms analysts determine the mechanical functionality of recovered firearms and screen cartridge case evidence to determine suitability for entry into the National Integrated Ballistic Information Network (NIBIN) database for comparison with similar evidence from other agencies.

Firearms Bullet/Cartridge Case Comparison Microscope

Bullet Comparison Cartridge Case Comparison- Firing Pin Impression Firing Range Bullet Test Fire Recovery Tank