How do ballistics/forensic analysts match a bullet from a victim or found on the scene to the EXACT gun that fired it?? I mean a 9mm bullet can be loaded into any 9mm firearm right? So how do they know exactly which gun that fired it? How do they match it?
In: Engineering
[Comparison microscope.](https://youtu.be/WGHCTMTh7TE?t=154)
It’s not only the bullet, any ejected cartridge cases can be matched with another case that had been fired by the same firearm.
Latest Answers