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ar-556

  1. AR-556 Jams on the first round or two each session.

    Ruger Semi-Auto
    Looking for any advice. I have about 600 rounds through my ar-556 and about 75% of the time, it Jams after the first round is fired. After that it has zero issues for the rest of the range day. I have 6 rounds that look exactly like this. Each from my first shot of the day. Thanks in advance.
  2. New MPR Prep

    Ruger Semi-Auto
    Th other day I picked up my new AR-556 - the MPR version. Holy cow - it was dripping oil and goo right out of the box. I thought I did a good job cleaning it and getting it ready, but apparently not. On the range, several times it would completely miss pulling a round off the top of the mag...
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