By two means: Physical possession - you actually have the weapon in your hand or on your person. And - constructive possession - although the firearm is not on your person, you KNOW it is nearby and you could have access to it and exercise control over it very quickly and/or easily.
No you cannot possess a firearm at all
You lose the right for a good reason. Whatever it was, try and get it reversed or fix it.
Felons cannot own or possess firearms in any state unless the felon's rights have been resotred.
Only if you legally possess the firearm in accordance with federal and state laws.
Not in Montana, nor in any other state.
Being pardoned does not allow a felon to possess a firearm. Only an overturning of the conviction can do that.
No felon is any state or territory of the US is permitted to own or possess a firearm.
No- nor can a felon possess a firearm in any state. Federal law.
No. A felon may not purchase, possess, or have access tofirearms. This is a federal law, and there are no state-by-state exceptions to this.
A convicted felon may not possess a firearm in ANY US state. This is governed by Federal law, and applies in every state. Law has existed since 1968.
No. A convicted felon may not purchase, possess, nor have access to a firearm. Some misdemeanor convictions will also invalidate a person from being allowed to own or possess a firearm, such as domestic violence convictions. These are in place under federal law, and do not vary by state.
NO. A felon may not possess a firearm anywhere in the US. Federal law. 18 US Code section 922.