[SA M1A 7.62]

Hi
I was wondering what kind of bolt I have in my Springfield Armory M1A
The Markings are:

7790186
66118-KK

Can anyone identify these markings?
Thanks in advance.

SA M1A 7.62

 

[Oryguner]

bolt

SA M1A 7.62,

66118 is the code for a USGI Winchester made bolt.

 

[SA M1A 7.62]

Oryguner,

Thanks for the fast reply.


SA M1A 7.62