• CMMG 55CA9CB AR15 Buffer Tube Castle Nut, black anodized military-grade steel component for firearm assembly.
  • CMMG 55CA9CB AR15 Buffer Tube Castle Nut, black cast metal locking nut for firearm assembly.
  • CMMG 55CA9CB AR15 Buffer Tube Castle Nut, close-up view of the circular metal component with evenly spaced notches around its inner edge.

    • CMMG 55CA9CB AR15 BUFFER TUBE CASTLE NUT

    CMMG

    $9.87
    SKU:
    CMMG55CA9CB
    UPC:
    815835017426
    Condition:
    New
    Availability:
    Usually Ships in 5 to 7 days
    Shipping:
    Calculated at Checkout

    Product Description

    Elevate your AR-15 build with the CMMG 55CA9CB AR15 Buffer Tube Castle Nut. This essential component provides stability and reliability for your firearm.

    Crafted to meet stringent manufacturing standards, CMMG's castle nut ensures a secure fit on buffer tubes, enhancing the overall performance of your AR-15. Its matte black finish complements any customization.

    • Castle Nut for Buffer Tubes
    • Fits AR-15
    • Matte black finish

    Experience unmatched quality with CMMG's precision-engineered parts and accessories.

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