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  • Castle Nut (True North Arms)

    • Castle Nut (True North Arms)

    $10.89
    (2 reviews) Write a Review
    SKU:
    688713046655
    Shipping:
    Calculated at Checkout
    Product Weight (grams):
    12
    Adding to cart… category.add_cart_announcement

    Product Description

    Spare castle nut for your commercial-spec or mil-spec buffer tube.

    • She ain't pretty but gets the job done.
    • Weight: 12g

    You get:

    1. Castle nut

    Compatible with:

    • AR-15 commercial-spec or mil-spec buffer tubes

    Installation Difficulty:

    Tools required: Armourer's Wrench required for tightening

    Product Videos

    Custom Field

    Exportable Yes
    Fits Lettermail (<20mm thick) Yes
    Small, Loose Part Yes
    Product Weight (grams) 12

    Product Reviews

    Write a Review

    2 Reviews Hide Reviews Show Reviews

    • 5
      Best deal around

      Posted by Blair on 25th Mar 2019

      Can't go wrong dealing with these guys. Great customer service and great product. |

    • 5
      Excellent customer service

      Posted by Blair on 25th Mar 2019

      Nut was messed up from manufacturers, TNA sent out a replacement one with no issues, great place to deal with.

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