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Posted: 4/13/2011 9:34:48 AM EDT
I have a spare M4 barrel and a spare A2 FSB, off another barrel. When I place the FSB on the M4 barrel the pin holes line up almost. Is there a reamer or an oversize set of pins that can be purchased? Can it even be done?
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| Most are drilled when installed but if you dont want to use oversized pins just tap the holes and install set screws and also remove the sling strap and there will be a hole there and you can thread that also making a five point stop and your good to go.. But there is nothing wrong in installing bigger taper pins.... Ive done that and used pins from a ak to repin a crooked site..... |
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