You need a good lawyer, money and lots of patience.
can I in the state of Missouri with a non violent felony conviction 10 years ago get my hunting rights back
Unless a court has terminated his parential rights, none of those things will change his rights.
Wrong. A felony conviction IS a felony conviction. You may be able to get the offense expunged (IF Arizona is one of the few states that will restore your civil rights).
If your rights have been restored, yes. However, executive clemency normally applies to federal felony charges, and you can only get your rights restored if you have state level felony charges.
When a person is convicted of a felony in the state of Missouri, they lose many rights that are given to people that are not felons. Examples of rights that are lost include the right to vote, and the right to be in possession of a fire arm.
The right to vote - the right to hold public office - the right to possess firearms.
You do not lose your rights when you are convicted of a felony. You lose some rights which will be determined by the judge.
Only if the person's rights have been restored.
With enough money, lawyers and time, it might happen.
If it's a federal felony, don't get too hopeful expecting it to work out for you. If it's a state - but not a federal - felony, you MIGHT have a chance at it. It's going to require a good lawyer, time, money (of course), and the understanding that nothing is guaranteed.
No. However, DUI is not a felony under federal law - it's a felony at state level in some states. You can apply with the state for relief of disability and possibly have your firearms rights restored.
Whether or not you can gain a license to bear arms in Texas after a crime, depends on what you were convicted of. If it was a felony, you can't bear arms, legally.