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Lower Parts

  • Advanced Technology AR15 Castle Nut

    Advanced Technology AR15 Castle Nut

    High quality components and precise manufacturing make Advance Tech parts ideal for maintaining and upgrading firearms. The durability, reliability and excellent build quality of these parts will ensure years of service you can count on. A castle...

    $8.00
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  • Advanced Technology Mil-Spec Buffer Tube Kit

    Advanced Technology Mil-Spec Buffer Tube Kit

    Advanced Technology, Buffer Tube Kit, Mil-Spec, Spring, Buffer, Locking Ring & Nut, Black Fits most AR15 and AR Variants AR-15 Military-Spec Buffer Tube Virtually indestructible The Advanced Technology Int. Military-Spec Buffer Tube Assembly fits...

    $55.00
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  • Luth-AR Castle Nut

    Luth-AR Castle Nut

    High quality components and precise manufacturing make LuthAR parts ideal for maintaining and upgrading firearms. The durability, reliability and excellent build quality of these parts will ensure years of service you can count on.

    $5.00
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  • Sharps Bros Lower Parts Kit AR-15

    Sharps Bros Lower Parts Kit AR-15

      The Sharps Bros lower parts kits contain all high quality, 100% USA produced components, manufactured to our exacting standards.  Each kit is guaranteed to fit your mil-spec dimension lower receiver.  We don’t use foreign made...

    $35.00
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