Filling out a Missouri Firearm Bill of Sale is a crucial step when buying or selling a firearm in the state of Missouri.

This legally binding document serves as a formal record of the transaction, protecting the rights and interests of both parties involved.

Properly completing this document helps to ensure the firearm is legally transferred, and it helps to establish a clear chain of ownership.

The information provided on the form can also be critical in case of any disputes, legal issues, or if the firearm is lost or stolen.

To make the most of this important document, it is essential to fill in each field accurately and honestly.

In this guide, we’ll walk you through each section of the Missouri Firearm Bill of Sale, explaining the importance and purpose of each field.



Step 1: Date


This is the day you’re completing the sale. Filling in the date is important because it establishes a clear timeline for the transaction.


If you’re selling your firearm today, you would write: Date: April 28, 2023.



Step 2: Buyer’s Name


The full legal name of the person purchasing the firearm. This is essential for ensuring the transaction is legally binding and to establish a proper chain of ownership.


John Smith.


Step 3: Buyer’s mailing address


The full mailing address of the buyer, including street, city, state, and zip code. Providing the address is vital to confirm the buyer’s identity and for any future legal requirements.


123 Main St, Springfield, MO 65807.


Step 4: Seller’s Name


The full legal name of the person selling the firearm. This information is crucial to hold the seller accountable for the transaction and to create a legal record of the sale.


Jane Doe.



Step 5: Seller’s mailing address


The full mailing address of the seller, including street, city, state, and zip code. This information helps verify the seller’s identity and serves as a point of contact for any future issues related to the sale.


456 Oak St, Springfield, MO 65807.



Step 6: Make


The manufacturer of the firearm. It’s important to provide this information to accurately describe the firearm being sold.





Step 7: Type/Model



The specific type and model of the firearm. This information is necessary for proper identification and valuation of the firearm.


Glock 19.



Step 8: Caliber


The caliber of the firearm, which refers to the diameter of the barrel or the size of the ammunition it uses. This information is essential for safety and compliance with local laws.





Step 9: Serial Number (SN)


The unique identifier assigned by the manufacturer. Including the serial number is critical for tracking ownership and reporting stolen firearms. 





Step 10: Cash payment amount


Specify the dollar amount the buyer is paying for the firearm. This information is crucial for establishing a fair market value and ensuring both parties agree on the price.





Step 11: Payment date


Indicate when the buyer will make the payment. This information helps to set clear expectations and avoid disputes.


The date of this bill of sale or a future date like May 15, 2023.



Step 12: Other payment terms


If there are any alternative payment arrangements, specify them here. This ensures both parties understand and agree to the terms.


50% down payment, remaining balance in 30 days.



Step 13: Gift


If the firearm is being given as a gift, check this box. This is important for tax purposes and to establish that no money is being exchanged.



Step 14: Trade


If the firearm is being traded for something else, describe the item(s) being traded. This ensures both parties understand the terms of the trade. Example: A hunting rifle.



Step 15: Binding Signatures and Identities of Buyer and Seller


Both parties must sign and date the document, print their names, and provide their driver’s license numbers and state of issuance. This information is vital for confirming the identities of the parties involved, establishing the legality of the sale, and providing a record for future reference.







In conclusion, properly completing a Missouri Firearm Bill of Sale is a vital aspect of any firearm transaction within the state.

By carefully and accurately filling in each field, you’re not only protecting yourself and the other party but also promoting responsible firearm ownership and compliance with the law.

Taking the time to understand the importance of each field and the reason behind it will help to ensure a smooth transaction, provide peace of mind, and contribute to the safe and lawful transfer of firearms in Missouri.

Now that you’re equipped with the knowledge and understanding of this important document, you can confidently buy or sell a firearm, knowing that you’ve done your part to abide by the law and promote responsible ownership.