AR Sponsor
Posted: 11/3/2005 1:39:47 PM EDT
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my upper and lower are a real tight fit. I have to drive the pins in and out with a hammer. It looks like there is a high spot on the lower causing this problem. Can I lightly file the high spot on the lower? the holes them self are not tight, once I have it apart the pins fit real easy. Bushy lower RRA upper |
AR Sponsor