
Each line is separated into 5 columns.Ĭolumn 3: The beginning date for that book.Advertise Here. Match your receiver up with the letter prefixes on the chart below. For that reason, there is a beginning date and end date for each ledger. In other words, the ledger books were not large enough to contain all of the numbersin one book. These date ranges are the beginning and ending dates of the physical paper ledgers in which those numbers were recorded. These prefix series are divided by a date range to their right.
COLT AR 15 SERIAL NUMBER DATABASE SERIAL NUMBERS
Additionally, you will see several lines for serial numbers that begin with the same letter s prefix. Each subsequent serial number range either beginning withor will show a 1 or 2 letter prefix. The initial receivers made by Olympic Arms simply contain a 4 digit serial number, no letter prefix. Many people and organizations have been critical of Olympic Arms for not securing a copy of these records elsewhere, or keeping an electronic file of this data as an emergency back up.īelow you will see a list of serial numbers. These books, over 25 years of Olympic Arms history and data, were completely destroyed in that fire. In those offices were housed our current as well as archival records with regards to manufacture, acquisition and distribution of firearms. Please read all of the details on this page because there are many questions answered in the following paragraphs.Īs many of you already know, on the 7th of June,Olympic Arms experienced a devastating fire that destroyed our sales offices. Use the information in this page to help determine when your Olympic Arms AR 15 was produced. If anyone has more information and links please post them at the bottom and I will update the list. While I dont normally advocate borrowing content from other websites I feel this information is invaluable and needs to be protected, duplicated and shared for the greater good of the shooting community.
