Ruger Forum banner

misfire

  1. Mark IV Competition mag pops out while firing

    Ruger Rimfires
    I purchased a new Mark IV Competition about a week ago and have put about 300 rounds through it. From the very beginning, the magazine will pop out during firing, causing a misfire and/or jam. This happens usually about round-3 or 4 of every re-load, and happens with both magazines. It has gone...
Top