Originally posted by Silent Master
In what way will it help solve more gun crimes? because the only way I see it helping is if the crime is committed by the legal gun owner and the gun is either left at the crime scene or found after it was disposed of.
Sure!
1. Stolen guns more easily recovered and returned to owners.
2. Legally owned gun crimes more readily tied to the owner.
3. Illegal gun trade easier to manage.
4. Easier to prevent illegal gun sales among honest people and increase legal gun sales among honest people (contrary to popular belief, almost every last person who owns a gun or wants to own one, wants to do it legally and aboveboard).
5. Gun homicides where registration doesn't exist may not have a registration and can help solve the homicide.
6. Forensics gets informed (cascades into #5, of course) with a ownership chain of ownership (this can get complex such as temporal ownership placement when putting together a timeline for prosecution - who owned what at which time may point to a guilty party or even acquit an accused party).
7. Accidental use of firearms could inform criminal prosecutions against grossly negligent parties. (which I child kills themselves with a gun, this can constitute gross negligence and when registration is missing or obfuscated, it's tough to figure out who really committed a negligence crime).
8. Registering unregistered guns that were obtained illegally could inform damn near everything on this list, too.
9. An mature gun registration system can act as a deterrent for some. Probably very few. But if this saves even one life...without costing more money...seems worth it.
10. Data aggregation can be used to find patterns that can point to crimes such as terrorism or to pinpoint terrorist cells (fighting crime with AI and Big Data which is becoming a thing).
Okay, so now start a cons list, please. I can think of quite a few cons off the top of my head. But I don't want to steal your thunder.