JE4 AR 15 Lower Build Kit

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The Skeletonized AR 15 Lower Build Kit from Black Rifle Depot includes a skelotonized light weight AR 15 Stock with american made buffer tube kit and complete 31 piece American made AR 15 Lower Parts Kit. 

  • Includes Complete Skeletonized Mil spec Stock & Buffer Kit
  • Includes Complete Mil Spec Lower Pars Kit (OEM)
  • Made In The USA
  • Lifetime Warranty
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66 Reviews

  • 5

    Posted by Tyler Barnett on Oct 10th 2020

    Phenomenal kit!!! Granted all mil spec And can’t really go wrong with mil spec but really good kit, worth every penny still breaking my rifle in but so far no issues whatsoever will definitely buy this again

  • 5
    Je4 ar-15 lower build kit

    Posted by Ronnie Strickland on Oct 2nd 2020

    Great kit, worked perfectly.

  • 5
    Excellent build kit

    Posted by Donnnie Bell on Sep 2nd 2020

    fast shipment this time too.

  • 5
    Easy install

    Posted by Lee Dawson on Sep 2nd 2020

    I was kinda worried when seeing all the parts actually it was a piece of cake. Shipping was fast almost to fast and quality was 100% thanks black rifle depot will buy again in the future

  • 4
    good product

    Posted by CECIL GIESENSCHLAG on Sep 2nd 2020

    good product

  • 4
    Take down pins

    Posted by Dustin Herrera on Aug 28th 2020

    I didn't receive any take down pins with my kit I ordered. I'm waiting to hear back. Otherwise I'm satisfied with everything, hopefully customer service is good.

  • 5
    Lowe build kit

    Posted by Jim Burcham on Aug 27th 2020

    I purchased a lower build kit for an AR I was building, the quality of this AR build kit was very good, everything went into place on my lower and functions as it should, I have fired my first 1000 rounds through my new AR with no issues whatsoever everything appears to be working just fine as it should, the bottom line here is I would recommend this to my family and friends, and if I was doing another AR Lower build I would absolutely buy this build kit again!

  • 5
    Great build kit

    Posted by Kjel on Aug 16th 2020

    Great affordable lower build kit.

  • 4

    Posted by Randolph on Aug 3rd 2020

    Magazine catch doesn't fit into any lower I have, which seems to be a common problem. Had the same issue with 2 other LPKs. Other than that, excellent kit.

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