to secure an accurate manufacture date the FULL serial number is needed.
No serial number = no way to answer.
If you would post the serial number and model number,I can give you a date of manufacture.
@ 1969
What is the manufacture date of a Colt AR15 rifle serial number 192754 model SP1
Need the serial number to answer.
No way to answer without a serial number.
You did not provide a serial number.
The year of manufacture for serial number 3699507 is 1972.
The manufacture date was march of 1923.
If you provide the serial number in your question then I can give you the date of manufacture.
1890