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Archived [ARCHIVED THREAD] - How to tell Oly cast or forged AR receiver?
Posted: 12/18/2005 7:50:57 AM EDT
Serial number range or some other method?

Link Posted: 12/18/2005 8:19:28 AM EDT
[#1]
Olys serial number page: http://www.olyarms.com/?page=serialnumbers

Cast receivers typically have a grainier finish than forged. The details of the magazine well bevel and magazine button fence are more rounded or softer than a forged receiver. Most current production receivers are forged, including Oly. BSW

Archived [ARCHIVED THREAD] - How to tell Oly cast or forged AR receiver?
Page AR-15 » Rifles, Uppers, Lowers, Barrels, and more
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