this is a complicated issue. technically yes, however there are certain rules. first of all, it depends on where you live (state, municipality, country) as firearm laws change frequently. you are able to use a firearm to scare an intruder (usually the presence of a firearm and loud shouting is enough to scare away most intruders). as far as actually shooting the person, you can not shoot an individual in a vital area that would result in death, aim for non-lethal takedown. some areas will uphold the mindset that you are legally able to shoot an intruder if they threaten you and you honestly feel as if your life or other lives were in danger. however, the opposite can also happen, in which either the intruder or court can turn around and sue YOU for firing on an individual.
in short, use common sense and only actually fire at an individual if they have a weapon aimed at you. as i stated above, the presence of a firearm is usually enough to scare away 99% of intruders.
Ohio does not require a permit to purchase or possess an ordinary Title I firearm.
Legally, yes. A firearm is defined as the receiver (frame) Even when it has been taken apart, the receiver is still legally a firearm.
Be of legal age and not be legally disqualified from purchasing a firearm.
A felon is no longer allowed to legally carry a firearm.
The answer is, it depends. In the United States, generally speaking, a felon cannot legally own or possess a firearm. If the felon has absolutely no access to the firearm, he hasn't techincally broken any law, but if there were some trouble and police came into the home and discovered the firearm, or if the firearm was discovered in some other way, the local DA might try to say the felon had access to the firearm because it was in the home. That has happened here a few times. Additionally, there may be state/local laws specifically prohibiting firearms in a home with a felon.
No not legally.
NO
Only if you legally possess the firearm in accordance with federal and state laws.
You can't.
Yes
No, he cannot have a firearm.
In the US, hundreds of thousands.