§ 750.227cTransporting or possessing loaded firearm in or upon vehicle propelled by

mechanical means; violation as misdemeanor; penalty.
 Sec. 227c.
    (1) Except as otherwise permitted by law, a person shall not transport or possess in or upon
 a sailboat or a motor vehicle, aircraft, motorboat, or any other vehicle propelled by mechanical
 means either of the following:
    (a) A firearm, other than a pistol, that is loaded.
    (b) A pneumatic gun that is loaded and expels a metallic BB or metallic pellet greater than
 .177 caliber.
    (2) A person who violates this section is guilty of a misdemeanor punishable by
 imprisonment for not more than 2 years or a fine of not more than $2,500.00, or both.