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Old 10-18-2017, 06:37 PM   #8
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AKaholic #: 185747
Join Date: Apr 2016
Location: Portland, Oregon
Posts: 549

Here are some pictures incase anyone looks for this answer in the future. My question is, why does the handguard need to be supported by the entire barrel chamber portion of the barrel? The side notches on the 308 retainer fit the 5.56 receiver perfectly, and the bottom portion of the chamber supports the bottom part of the retainer.

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