Receivers are from Cerro, not sure if Rock River finishes the machining themselves or out sources it, barrels are from Wilson.
Posted: 10/9/2013 8:06:06 AM EDT
[#2]
My Rock River upper has an open square forge mark indicating it came from Brass & Aluminum. I bought it in the fall of 2011 BTW.
Posted: 10/9/2013 9:30:20 AM EDT
[#3]
Mine is a 2001 A2 matched receiver set and cousin has a mid and car. All 3 have the keyhole. Not sure when he purchased his but they are several years apart.
Posted: 10/9/2013 10:00:24 AM EDT
[#4]
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Quoted: Mine is a 2001 A2 matched receiver set and cousin has a mid and car. All 3 have the keyhole. Not sure when he purchased his but they are several years apart.
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What does the keyhole indicate ?
Posted: 10/9/2013 10:30:29 AM EDT
[#5]
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Quoted:
What does the keyhole indicate ?
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Quoted:
Quoted:
Mine is a 2001 A2 matched receiver set and cousin has a mid and car. All 3 have the keyhole. Not sure when he purchased his but they are several years apart.
