On the receiver
With that serial number, you will have to call Colt.
The Colt AR-15 rifle with Serial Number 100677 was manufactured in 1962. Colt's production of the AR-15 began in the early 1960s, and serial numbers from that period can be referenced to determine their manufacturing dates. For precise information, it’s best to consult Colt's official records or a reliable Colt AR-15 serial number database.
No serial number given.
No way to answer without the serial number. You can call Colt and they will tell you if you provide the serial number.
You will have to call Colt to find out
No such sn in the AR-15 series
Impossible to answer without the serial number. Call Colt and they will tell you for free.
The Colt AR-15 with the serial number H069338 was manufactured in 1964. Colt began producing the AR-15 in the early 1960s, and this serial number falls within that timeframe. Specific details about the exact month or day may not be publicly available, but the year is well-documented.
you will have to call Colt to find out.
You need to call Colt
You will have to call Colt with the serial number.
The Colt AR-15 HBAR Match with serial number 015317 was manufactured in 1995. Colt's production of the HBAR Match models began in the early 1990s, and this specific serial number aligns with that timeframe.