JE Machine Tech

JE4 AR 15 Stock Kit

(19 reviews) Write a Review
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Usually Ships Within 3 Business Days-Excluding Holidays
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MSRP: $79.95
— You save $25.00


JE4  AR 15 Stock Kit

This kit is a great combo to help get you going.

The JE4 Stock features many design elements from a LE-style stock while incorporating a host of upgrades. The unlocking buffer tube lever allows for easy stock removal from the rifle, and the recoil pad aids in contact point traction as well as impact dispersion. The JE4 stock is best used in applications where size constraints are not present and rifle weight balance is necessary.

The stock kit comes with everything you need to get your rifle up and running including a steel endplate, castle nut, buffer, buffer spring, and a Mil-Spec anodized aluminum buffer tube.


  • JE4 Polymer Skeleton AR 15 Stock
  • Mil-Spec AR 15 Buffer Tube Kit
    • 6-position 6061-T6 Aluminum Receiver Extension
    • 3 oz Buffer
    • Castle Nut & End Plate
    • Carbine Spring
  • Lifetime Warranty


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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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19 Reviews

  • 3
    Je4 stock kit

    Posted by Jack smitj on Feb 25th 2023

    Little sloppy on stock to buffer tube. Wear it slides rattles to much. Bought it for a present. Ordered me a trinity force omega.thats a good fit. on tube. no rattling. slides smooth. Thay look really smillier. Thought that is wat I ordered got it put it together.thought wats up with this omega didn't have a rubber butt pad with it really loose fit. Got in touch with BRD found out orderd wrong one. Nothing to do with BRD great company.just my over oversite. On paying attention. Those 2 products look identical if you don't look closely. Lol

  • 5
    Lower parts kit

    Posted by Blakely on Mar 6th 2022

    The je4 kit is great. fits right on my milspec lower perfectly and the price was amazing as well

  • 5
    Butt stock

    Posted by Andrew Saxe on Feb 13th 2022

    It fits perfectly,it arrived on time , packaging was better than expected , my first build but it fits better than expected

  • 5
    I’d do it again

    Posted by Garrison Jarrels on Jan 30th 2022

    Good quality ,arrived on time, exactly how it described ,well packaged and seems to fit well

  • 5
    5 star

    Posted by Matt on Jan 22nd 2022

    Great product for the money. Great company to deal with. Fast shipping.

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