Things You'll Need
Instructions
Find the serial number on your firearm. Each manufacturer places the serial number in a different location. You may need to use a magnifying glass if the serial number is in a difficult-to-read location. Some are easier to find than others. Browning, for example, lists the serial number in the owner's manual sold with each firearm.
Visit the manufacturer's website and search for firearm dating charts. Most manufacturers now offer these charts to decode their unique serial numbers.
Contact your manufacturer by phone if you cannot locate a dating chart online. Customer service will be able to walk you through decoding your serial number to determine your firearm's manufacturing date.