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Posted: 10/24/2013 10:51:52 AM EDT
| I just purchased an A-2 upper receiver with the Harvey ( keyhole) forge mark and the letter " L " on the rear locking lug. I would like to know if anyone can tell me the manufacturer of this upper or end-user of this upper ? I have never had an A-2 upper like this -- until now. Thank you. |
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