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BCM
User Panel

Posted: 2/16/2018 9:39:44 PM EDT
This may be a really dumb question, if it is please point and laugh after you answer.

Is there anything different in assembling the upper? Should I lap the barrel in the receiver? Torquing the barrel?

I've assembled plenty of "mil-spec" uppers and its a breeze. Didn't know if assembling a "precision" AR was any different.
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