Quote:
Originally Posted by cmichael
Will the SSA-E with KNS non-rotating pins fit on the 15-22?
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The 15-22 needs pins made for a poly lower which are approximately .080 thicker than metal lowers. I used CMC pins that are made for poly lowers measuring .154 dia and .980 instead of .901 long. They worked great. The shorter pins when tightened will pull sides of lower in.