A Missouri Firearm Bill of Sale is a legal sales document that records the sale and purchase of a handgun. It acts as a proof the transaction took place. Since both parties, a seller and a buyer, express mutual consent to the purchase, drafting a proper Bill of Sale is a good idea not just for the recordkeeping. It is an essential piece of documentation to avoid any possible disputes and disagreements in the future.
State authorities do not require this document to be notarized.