AR15.Com Archives
 headstamp ID
willstill  [Member]
6/23/2010 6:52:40 PM EDT
I've got some range brass that has a strange headstamp that I want to ID.

They have "FNM 82-27" and "28-RA-90"on the base and the NATO mark.

The measurements are really close to my .308 brass and I was wondering if they can be used for the .308. The NATO stamp makes me think they might be but I just wanted to double check with the hive.

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dryflash3  [Moderator]
6/23/2010 7:15:27 PM EDT
FNM, Mexican or Portuguese

RA, Remington Arms

Link to headstamp codes.

eta, I have loaded the FNM in 223 and had no problems, and the RA is GTG.
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