Norinco serial #'s

[DasJager]

I have a Norinco M305 and was just wondering if anyone knows how to read the serial number? Are they all made in the same factory? Do they sit in a warehouse for years before they are exported? No particular reason, just curiosity more than anything.

I went through the sticky's but didn't see anything, sorry if I missed it.

 

[M14Doctor]

identify it as a polytech or norinco, and also the numbers on the left side of the lower receiver section that is below the stock line, and the serial number and P.M. CGN member Different with the info.

 

[Perforator]

M14 serial number decoding
http://www.canadiangunnutz.com/forum/showthread.php?t=686211

 

[CanAm]

They are all made at 356 many years ago. They newer ones do not follow the old pattern and do not have the numbers below the stock.