Black Rifle Depot

18" AR 15 .223 Wylde Rifle Build Kit

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Black Rifle Depot 18" AR 15 Rifle Complete Build Kit includes everything you need to finish your stripped lower receiver. This kit includes our 18" .223 Wylde Upper Assembly with Toolcraft, Inc. Black Nitride Bolt Carrier group. Plus the USGI Mil Spec Stock & Buffer Kit with buffer tube assembly and our OEM AR 15 Lower Parts Kit. These kits are made and assembled here in the USA and include a Lifetime warranty on all parts and craftsmanship.

Kit Includes:

  • 18" .223 Wylde Stainless Upper Assembly
  • Mil Spec Stock And Buffer Kit
    • 6-position 6061-T6 Aluminum Receiver Extension
    • 3 oz Buffer
    • Castle Nut & End Plate
    • Carbine Spring
  • AR 15 Lower Parts Kit
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Warranty Information

This kit comes with our LIFETIME WARRANTY* in the rare case you need one. Each part is personally inspected for quality and hand packaged to ensure your satisfaction. *Note: Warranty only valid when used with mil-spec lower, warranty does not cover use with 80% lower.
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2 Reviews

  • 5
    Nice Upper

    Posted by Chad on Dec 11th 2019

    I have not fired this kit yet, waiting to buy a lower. Feels and looks great, didn’t realized it had twisted barrel fluting. Only complaint, shipping from BRD took just a little longer than expected but not a big issue.

  • 5
    18" AR 15 .223 WYLDE RIFLE BUILD KIT

    Posted by otis on Oct 2nd 2019

    Nice equipment fast and easy shipping with wonderful communication very Happy

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