It depends on what you mean "bullets", where you are, and how you acquired them. If you dug up bullets on an old battlefield, there may be laws that make them the property of the landowner or the local historical commission.
If you refer to live firearm cartridges that contain gunpowder and a bullet, then your local firearms statutes and regulations will tell you whether you can purchase or possess them. In some states you can "own" them, but you cannot carry them outside your home without a license to carry firearms or at least a firearms identification card. In other places, you can buy and possess bullets (cartridges) without a license, but only if you're over 18 years old and show local identification as proof.
NIBIN !....your welcome .
A bullet recovery box is a heavily reinforced box which is designed to deflect and collect bullets fired into it. They are often used when testing bullets or by crime labs checking ballistics.
It is not illegal to own ammunition but you must have a permit to own a gun.
Yes, it can and it has. If a witness can be found that has seen a suspected gun fired at another place or time and those previously fired bullets can be recovered, they can be compared positively or negatively to the bullets used in a crime. This situation has occurred in a number of real cases and was effective evidence in court against a defendant who had disposed of the gun used in the crime when the gun could not be found.
Dead bodies, gunshot bullets, knives, scares probably anything that has to deal chemically with a crime scene.
There is no such thing as the "study of bullets", except, perhaps, as a historian. However, one may study the effectsof bullets using "ballistics", and a person who does so for a living would be called a "ballistics expert"; someone who is trained to do such at a crime scene or laboratory may also be called a "forensics specialist", but the word "forensics" has nothing to do with bullets.
Dead bodies, gunshot bullets, knives, scares probably anything that has to deal chemically with a crime scene.
Intraracial crime
By definition, it is not legal to do any crime. That's what "crime" means.
Why are you making your own 9mm bullets? What do you need 9mm bullets for? What do you even need a gun for? Jeez, just move to somewhere safe.
examiners compare fired bullets to suspect guns, restore filed off serial numbers. they do not investigate crime scenes.
No - not in your own food in your own home.