Depends on if you were convicted or not. If you were, then the answer is no. Felonies aren't like traffic tickets - they don't go away over time.
A felony does not go away unless the conviction is expunged from your record by govt. officials. Because of this, it doesn't matter how long ago you were convicted of a felony, owning, purchasing, or being in possession of a firearm is illegal.
It depends on whether you were charged with a felony or a misdemeanor.
Most forgery crimes are felonies. If you were charged with a felony offense - regardless of whatever the length of the sentence you received - you are a convicted felon and CANNOT possess a firearm.
Buying drugs is not a felony. Selling drugs is a felony. When you buy drugs you would be charged with possession of an illegal substance; which is a misdemenor. If you are buying drugs to sell or give to others then it is a felony.
If the case has closed without a finding of guilty, you have not been convicted of a disqualifying offense. You would be able to buy a gun.
No
You need a lawyer for a legal/correct/current answer.
Yes
It depends on the charge. There are some misdemeanor offenses that disqualify a person for gun ownership. You should check with a local attorney familiar with it.
Like most legal matters, that all depends. A person that is under indictment for a felony (charged, waiting for trial) may NOT purchase a firearm. However, if you were charged but not convicted, trial is over, etc, that should NOT be a bar to purchase. You will need a lawyer for a current, legal and correct answer.
30000 dollars
If you have a pending felony case, no. If you've been convicted of a felony, no. If you've been acquitted of a felony, then you can.