Yes they can. And then they can (and likely will) surrender it to the state to pay your incarceration costs.
As long as a convicted felon is not incarcerated, they can inherit money and property.
With money
Unless the will states that a felon cannot inherit from that estate, then yes.
No
Money for what? You inherit your adoptive parents not your birth parents.
You need a lawyer and money to try to get your right to bear arms back once you are a convicted felon.
Depends how much money they have but for this you would need millions.
If you have a good lawyer and a lot of money and patience, it is possible.
You will need a lawyer and money to find out if you qualify for reinstatement of the right to bear arms.
With a really good laywer, lots of money and patience; maybe.
What is a felony possesion of a firearm by a felon in Houston TEXAS
There is a process. You will need a good lawyer, money and a lot of patience.