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Posted: 2/8/2013 4:13:48 PM EDT
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could someone point me to the thread that talks about forging markings on upper receivers.
thank you. |
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There are several threads on this - here's a list of marks that I have saved. Forging marks/makers: A (splintered) = Anchor Harvey Aluminum AF = Alcoa Forge C AF = Colt Alco Forge C MB = Colt / Mueller Brass Cardinal (stylized) = Cardinal Forge CH = Colt Harvey Aluminum CK = Colt / Kaiser Aluminum Circle/Crooshairs w/"AR" = ArmaLite CM = Colt / Martin Marietta D (stylized) = Diemaco DK = Diemaco / Kaiser Aluminum E = Emco EK = EMCO/Kaiser E MB = EMCO/Mueller Brass F keyhole = FNMI / Cerro Forge FA = FNMI / Anchor Harvey FK = FNMI / Kaiser Aluminum FM = FN/Martin Marietta FMB = FNMI / Mueller Brass Keyhole = Cerro Forge L = Lewis Machine & Tool LK = LAR / Kaiser Aluminum LM = LAR / Martin Marietta M (under diamond) = Mueller Industries PA = Capco / Anchor Harvey PM = Capco / Martin Marietta Square = BAFE |
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What would this one be? It is a new BCM complete upper I just picked up. Is that a C / unfinished square?
http://i1289.photobucket.com/albums/b507/Dave_Wray/bcmforge_zps853c1eb5.jpg |
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Quoted:
What would this one be? It is a new BCM complete upper I just picked up. Is that a C / unfinished square? http://i1289.photobucket.com/albums/b507/Dave_Wray/bcmforge_zps853c1eb5.jpg Brass Aluminum Forge |
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