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Could You Have Stopped This? Vegas Shooting Analysis with Attorneys on Retainer

[ARCHIVED THREAD] - Help needed identifying barrel markings.....

Posted: 4/13/2011 6:18:42 PM EDT

I have a 16" SS410 barrel with ionobond. I was looking at the barrel markings tonight and after the 5.56 it says NM. What does that stand for?5

Posted: 4/15/2011 10:00:28 PM EDT

[#1]

National match? That's all i can think of. I'll have to see if mine has this. I just want to know who makes the damn barrels.

[ARCHIVED THREAD] - Help needed identifying barrel markings.....