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9/19/2017 7:27:10 PM
Posted: 1/5/2006 4:36:32 PM EDT
I am putting together my old Colt SP-1 upper with a LCW small pin lower, and I have ordered the reverse offset pin from Bushmaster, included is the pin and 3 offset spacers, 2 small and one large, do all three spacers go into the lower pivot pin opening? Do the spacers need to be locktighted into the lower? Pin has no instructions and this is my first project AR!
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