Id like to know from those who have built with these uppers...
What upper clamp did you use during barrel installation?
Will the Stealth fit the "clam" type action block?
-- http://www.brownells.com/.aspx/pid=2...R_ACTION_BLOCK
Id like to know from those who have built with these uppers...
What upper clamp did you use during barrel installation?
Will the Stealth fit the "clam" type action block?
-- http://www.brownells.com/.aspx/pid=2...R_ACTION_BLOCK
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