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Posted: 11/21/2007 7:19:27 PM EDT
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I have an A2 upper that is marked FK. Does anybody know which manufacturer this is? Thanks |
| I have an A2 upper with an "AR" forge mark plus what looks like a NATO cross. Who makes that? It isn't represented on the link. I was told it was from Bushmaster as it does have the light gray "film" on the inside of the receiver as I understand to be some sort of lubricating finish... |
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