Not if your case is still pending. If you've been cleared of charges, then yes.
No
Any offense committed while armed with a firearm is not considered "nonviolent."
They have comitted a felony or other offense. They are in jail or on parole. They are from another country?
NO! Convicted felons (violent or non-violent) cannot purchase or possess a firearm. It is the seriousness of the criminal offense, NOT whether it was violent, or not.
The same reason it is a significant offense when committed by an adult. It shows a propensity towards violence (which is an indicator that the person will commit a violence offense again). Having a firearm is EXTREMELY dangerous especially when committing a robbery. You have no business robbing people, let alone using a gun to do so. You can be charged as an adult to, depending on the state, sometimes as young as 12 or 13 years old.
marijuana and illegal firearm
Yes
Felon = Federally prohibited from possessing a firearm. It is considered illegal in every state for a convicted felon to be in possession of a firearm. By definition, a firearm is a weapon that is designed to expel a projectile by the action of smokeless or black powder. A felony firearm charge can also be brought against convicted felon who is found in possession of a firearm, regardless of the intended or actual use of the weapon. The offense level for this type of felony firearm crime also varies by state but is greater when the gun is loaded, kept or used unlawfully. The laws governing the penalties for felony firearm crimes vary by state and the specific circumstances of the crime. A person can also be charged in a felony firearm case when they knowingly purchase a firearm for a felon, an offense called "straw" purchasing. It is also a felony firearm crime to purchase, or otherwise handle, a firearm with the intent of furnishing it to a convicted felon.
. . . . you need to have "probable cause to believe" that an offense is being committed, is about to be committed, or has been committed..
Unless you are a conviceted felon or have been convicted of a crime of domestic violence, you may purchase a firearm, unless you are under some type of court order that specifically prevents you from possessing one.
Defense, Offense, Hunting, Collecting, Shooting
Criminal offenses do not go away.
This is a felony offense, the minimum would be at least one year and one day in prison.