Department of Natural Resources
These rules apply whether your vehicle is parked, stopped, moving or is on private or public property. Firearms must be unloaded in the barrel, and all arrows must be in a quiver when a hunter is afield outside the legal hunting hours.
At all times when carried in or on a motor vehicle, including snowmobiles:
At all times, when carried in or on an off-road vehicle (ORV):
At all times, when carried in or on a motor-propelled boat or sailboat:
Exception: These rules do not apply to a pistol carried under authority of a concealed pistol license or properly carried under authority of a specific exception from the requirement of a concealed pistol license. See Statewide Handgun Regulations.
A percussion cap muzzleloading longarm is considered unloaded if the percussion cap is removed. A flintlock muzzleloading longarm is considered unloaded if the cock is left down and the pan is open. Black powder handguns must be transported as stated above. A muzzleloading firearm that has an electric ignition system is considered unloaded if the battery is removed.