AR Sponsor
Posted: 2/17/2010 6:04:16 PM EDT
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I need to replace my rear sight assembly on my A2 upper. I am looking for a step by step description on removal and replacement.
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http://www.ar15builder.com/
Click on Instructional videos at the bottom, then scroll to assembling the upper receiver. It's the last video in that section. |
AR Sponsor