ultradot

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    Suppressors Ultradot Matchdot problem

    I have a couple of UltraDot Matchdots on my Ruger MkII and a Springfield .45 that I use for Bullseye matches. I have an annoying problem. The polarizing filter will move during the rapid fire and timed fire stages. Is there a cure other than tape or a rubber band? Is there a step I missed on...