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6784259585
  • Semi Auto Bolt Kit (first pattern)
  • Semi Auto Bolt Kit (first pattern)
  • Semi Auto Bolt Kit (first pattern)
  • Semi Auto Bolt Kit (first pattern)
  • Semi Auto Bolt Kit (first pattern)
  • Semi Auto Bolt Kit (first pattern)

    • Semi Auto Bolt Kit (first pattern)

    $155.00
    (1 review) Write a Review
    SKU:
    42215-1
    Shipping:
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    Product Description

    This kits includes the parts we use to convert a full-auto MG42 / M53 bolt to a semi-auto configuration:

    1. Firing Pin w/ spring
    2. Firing Pin Support Bushing
    3. Charging Piece
    4. Rear Post
    5. Roller Bearing
    6. Roller Bearing Screw
    7. Roller Bearing Support Shim
    8. Bolt Extension
    9. Mainsping
    10. Original Carrier

     

    The Rear Post is pressed into the bearing hole in the original bolt carrier (002 interference fit). The original bolt carrier will need to be reamed to a precise diameter.

    Diameter of post .285

    Size of reamer .283

    We typically use MA Ford TrueSize Reamer .283.
    Tool Number: 27228300

     

    MG42 SA Bolt and Buffer Setup

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    • 5
      Great kit!!!

      Posted by Tim on 16th Oct 2018

      Took a lot more work than I Anticipated but the bolt turned out awesome.