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  1. BadMatrix

    1977 M77 220swift

    What was the issue you encountered?
  2. BadMatrix

    1977 M77 220swift

    Yeah, the comparator with the anvil. I have one for each caliber I reload. I was talking about a case gauge which I also have for each favorite calibre— https://www.grafs.com/catalog/product/productId/70685
  3. BadMatrix

    1977 M77 220swift

    Neck bushing, you mean a case gauge? What a headache. SAAMI headspace is 1.8006-1.8016". I have a target value of 1.8011" but it seems difficult to get there. I am using a Hornandy comparator for the measurements.
  4. BadMatrix

    1977 M77 220swift

    Three. It's not the rifle. I disassembled the bolt, looked for obvious issues and lubed last year. DUH….. I put the rifle in the vice and I worked the bolt. Nothing wrong there…. It is the ammo. I resized one. Cleaned it off and chambered it. The bolt was happy! I grabbed a non-sized brass and...
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    IMG_3112.jpeg

  6. BadMatrix

    1977 M77 220swift

    That’s a no and no.
  7. BadMatrix

    1977 M77 220swift

    Absolutely spot on with rearward force….fast, they eject, slow they just fall back into the action. Next two issues will be bolt and and action lube. Then, particular attention to reloading and chalbering.
  8. BadMatrix

    1977 M77 220swift

    I was coming back to make a post when I found this post I made on the very same topic last year. Here is the new issue. Same as the old issue. If i cannot get more answers i will start a new post or take it to a gunsmith or send it to Ruger? M77 in 220swift. I took it to the range today. It...
  9. BadMatrix

    1977 M77 220swift Trigger travel screw recall install

    https://ruger.com/dataProcess/serialHistory/manuals.php
  10. BadMatrix

    1977 M77 220swift Trigger travel screw recall install

    Go to the ruger site and find the manual for your rifle, the recall info will be right there. I have not installed the replacment because i want to see of Ruger has torx or hex screws for the action instead of staying with the slot heads.
  11. BadMatrix

    1977 M77 220swift Trigger travel screw recall install

    I just received the screw from Ruger. The specs to reinstall the action requires 90 inch pound torque setting on straight slot screws. My wheeler fat wrench only goes to 50-60 in pounds and the equivalent ft lb is 7.92 . I don’t know if I will fiddle with this if I can’t torque it properly. I...
  12. BadMatrix

    1977 M77 220swift

    FOUND A SOLID STRAIGHT EDGE AND WAS ABLE TO HOOK AND TURN IT. Panic over….packing for a trip with this kind of issue was stress inducing.
  13. BadMatrix

    1977 M77 220swift

    A simple task goes horribly wrong…. I turned it counter clockwise after cleaning a tad too far. It's all it takes to ruin my day. Is there an easy way to realign the bolt? Okay is there a hard way to do this?
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    IMG_2210.jpeg

  15. BadMatrix

    What made you a Ruger rifle fan?

    Ruger Hunter .308, Ruger predator .223, Ruger M77 220swift, Ruger No.1 .223
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