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Page AR-15 » AR-15 / M-16 Retro Forum
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Posted: 2/25/2017 5:36:48 PM EDT
I got this upper in a trade , I was wondering if anyone could help me identify the manufacture
Link Posted: 2/25/2017 5:46:37 PM EDT
[#1]
not an expert but I think Colt, Bushmaster and NDS receivers have forging markings... not sure about DPMS or Oly...

maybe you can find some info here:
https://www.ar15.com/forums/t_3_123/690425_.html
Link Posted: 2/25/2017 6:00:42 PM EDT
[#2]
Post in the RETRO forum you'll have an answer quick. Lots of knowledge there.
Link Posted: 2/25/2017 8:33:09 PM EDT
[#3]
People keep calling those "c7" or "a1" uppers, but in a '91 colt armorer's manual it calls that style an "a2 with field sights". I'm not sure how many a2s were sold in that configuration? My dpms has the split A forge mark.
Link Posted: 2/25/2017 9:11:37 PM EDT
[#4]
I'm not familiar with the "R" forge mark, but this thread should get you on track towards finding out. (As well as getting in contact with the guys in the retro forum)

https://www.ar15.com/forums/t_3_123/690425_.html
Link Posted: 2/25/2017 9:55:53 PM EDT
[#5]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
I'm not familiar with the "R" forge mark, but this thread should get you on track towards finding out. (As well as getting in contact with the guys in the retro forum)

https://www.ar15.com/forums/t_3_123/690425_.html
View Quote

A forge mark that is not. That "R", in conjunction with the curved arrow, indicates the direction in which turn the sight wheel in order to move the aperture to the right.
Link Posted: 2/25/2017 11:17:26 PM EDT
[#6]
I got it posted over in Retro . Looks like it might be from  PWA , but no hard evidence yet  .
Link Posted: 2/25/2017 11:30:42 PM EDT
[#7]
Discussion ForumsJump to Quoted PostQuote History
Quoted:

A forge mark that is not. That "R", in conjunction with the curved arrow, indicates the direction in which turn the sight wheel in order to move the aperture to the right.
View Quote View All Quotes
View All Quotes
Discussion ForumsJump to Quoted PostQuote History
Quoted:
Quoted:
I'm not familiar with the "R" forge mark, but this thread should get you on track towards finding out. (As well as getting in contact with the guys in the retro forum)

https://www.ar15.com/forums/t_3_123/690425_.html

A forge mark that is not. That "R", in conjunction with the curved arrow, indicates the direction in which turn the sight wheel in order to move the aperture to the right.


*insert Homer Simson DOH meme*
Link Posted: 2/26/2017 10:29:11 AM EDT
[#8]
Topic Moved
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