The laws governing the legal use, storage, carrying and transporting of firearms are constantly changing. Below are the applicable laws in the State of Wyoming as of 9/4/2013. The below information is designed to be a guide and not the final word. If you have specific questions, please refer to Wyoming legislation at legisweb.state.wy.us.  If you have any specific questions concerning Castle Doctrine/Self-Defense laws in any state, American Firearms Training recommends contacting an attorney.

The Castle Doctrine (also known as Castle Law, Defense of Habitat Law) are state legal defense laws that gives citizens in their homes/abode, and in some states, cars or workplaces the right to protect themselves, other people, and their property by force. In some instances this includes deadly force without the consequences of legal or possibly civil responsibility and criminal persecution. A Castle Doctrine also states that a person has no “duty of retreat” (avoid the conflict at all cost) when one’s home/abode is under attack.

The State of Wyoming does have a Castle Law variation. These laws can be viewed below.

6-2-602. Use of force in self defense

(a) A person is presumed to have held a reasonable fear of imminent peril of death or serious bodily injury to himself or another when using defensive force that is intended or likely to cause death or serious bodily injury to another if:

(i) The intruder against whom the defensive force was used was in the process of unlawfully and forcefully entering, or had unlawfully and forcibly entered, another's home or habitation or, if that intruder had removed or was attempting to remove another against his will from his home or habitation; and
   
   (ii) The person who uses defensive force knew or had reason to believe that an unlawful and forcible entry or unlawful and forcible act was occurring.

(b) The presumption set forth in subsection (a) of this section does not apply if:
   
   (i) The person against whom the defensive force is used has a right to be in or is a lawful resident of the home or habitation, such as an owner, lessee or titleholder, and there is not an injunction for protection from domestic violence or a written pretrial supervision order of no contact against that person;
   
   (ii) The person sought to be removed is a child or grandchild, or is otherwise in the lawful custody or under the lawful guardianship of, the person against whom the defensive force is used; or
   
   (iii) The person against whom the defensive force is used is a peace officer who enters or attempts to enter another's home or habitation in the performance of his official duties.

(c) A person who unlawfully and by force enters or attempts to enter another's home or habitation is presumed to be doing so with the intent to commit an unlawful act involving force or violence.

(d) As used in this section:

   (i) "Habitation" means any structure which is designed or adapted for overnight accommodation, including, but not limited to, buildings, modular units, trailers, campers and tents;

   (ii) "Home" means any occupied residential dwelling place.