Is every new gun made test fired first and the bullet sent to the FBI to be entered into the ballistics database? Can every new gun be traced back to the original

Can all bullets be traced back to the exact gun that fired them

Can a forensic ballistics test trace a bullet back to a firearm if

How do criminals make guns and bullets untraceable? - Quora

Do the police have a database of bullet signatures, or do they

Can all bullets be traced back to the exact gun that fired them

How to search the background of a weapon you found - Quora

Should every gun be ballistically fingerprinted and the owner be

Is it true that a bullet can be traced to its firearm but not

How feasible would it be to make universal database of gun rifling

What sort of data could be reliably used to match a bullet or

Is a shotgun or it's user much harder for ballistics and forensic

Why is it possible to identify the gun where a bullet comes from