Using a weapon
The use of a weapon will call into question your reasonableness if the use of that weapon is not justifiable. We will discuss the only weapons that would be considered reasonable for a private citizen to use in Michigan. Remember that the laws will vary in other countries and states.
Firearm: A legally owned and properly licensed firearm is only to be used in lethal force situations, but is reasonable and recommended as the best tool for lethal force, provided that lethal force is justifiable. The firearm must be legal, and properly registered if it is considered a handgun. If you are carrying a concealed pistol outside of the home, you need the proper permit (Concealed Pistols License). You need to follow the state laws regarding firearms carry and use. Provided that the laws are followed, a firearm is an appropriate self-defense tool.
OC Spray: OC Spray, or "Pepper" spray is a considered a less lethal tool for self-defense, and is acceptable by Michigan standards to carry for self-defense. You must only use pepper spray that is legal for civilian carry, which would be 5% active ingredient or less. Pepper Spray is not to be confused with chemical sprays or irritant products like MACE products, which are illegal in Michigan for citizens to carry.
Weapons of Opportunity: Weapons of Opportunity are tools or items that you carry or can obtain from your environment and use as a weapon. The primary purpose for these tools is not for force. However, they can be used as such if it is what is available at the time of an attack. The lethality of these could vary from less lethal to lethal. Some examples of weapons of opportunity are keys, handbags, change, belts, books, drink containers like coffee mugs, knives or razors (if used as a utility item), pens, screwdrivers and tools (if used for utility), etc. The key is that you have to reasonably justify that these items are intended for some other utility other then self-defense. So, if I have a screwdriver in my pocket and use it for self-defense, I need to be able to reasonably justify that the screwdriver was intended to be used that day on screws or for prying or for some other utility besides a weapon. If you cannot justify that the weapon of opportunity was intended for use besides self-defense, then you risk being considered a mutual combatant.
The above are the only acceptable weapons for a private citizen to carry for self-defense in Michigan. Anything else, like knives not intended for utility, saps, whips, sticks or clubs, etc. are not acceptable. Illegal weapons, like martial arts weapons outside of the training hall, collapsible batons, tazers, MACE or Pepper spray over 5% active, etc., are not acceptable. The reason that these are not acceptable is because they throw your reasonableness into question. Right or wrong, the court system and the general public does not consider it acceptable to carry these items for self-defense. So for example, if you carry a combat knife, and it is clear that you carry it for "self-defense," then it is likely that you will be considered a mutual combatant by the courts regardless of the totality of the circumstance. It is likely that it will be argued that your actions were premeditated, meaning that you intended to get into a violent encounter with your weapon. If you use unacceptable weapons for force, your entire claim to self-defense will be put into question, and you will likely be prosecuted to the full extent of the law.
(C) Tulisan Company 2006