AR15 80% Eco Billet Lower

(18 reviews) Write a Review
1.00 LBS
Minimum Purchase:
1 unit
$7.15 (Fixed Shipping Cost)
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JL Billet AR-15 80% Eco Billet Lower

JL Billet AR-15 80% eco lower is a unique design geared towards the budget builder. The integrated trigger guard and flared magwell make this 80% perfect for your next AR-15 build.


  • CNC machined from 6061 billet aluminum

  • Mil-spec component compatible

  • Integrated trigger guard

  • Flared magwell

  • Fits most 80% jigs on the market



Due to shipping regulations, we cannot ship this product to the following states. Any orders for this product from these states will be subject to restocking fees and/or possibly no refund:

California, Connecticut, Hawaii, Illinois, Maryland, Massachusetts, New Jersey, New York, Oregon, Rhode Island, Washington DC, Washington



80% Does not require an FFL. Warning: Modification of a non-firearm style casting may subject the owner to all applicable Federal, State and Local firearms laws - violation of firearms laws can result in severe criminal penalties. If your state does not allow the shipment of 80% receivers your order will not ship and you will be charged a 15% restocking fee.

18 Reviews

  • 4
    Nice lower

    Posted by Jeremy Barker on 29th Apr 2021

    Its a good lower I was sent the raw one instead of the black one but I'm happy i will order more later

  • 5

    Posted by Greg Blackwell on 29th Apr 2021

    This lower was perfect! Clean, crisp lines, light. Milled out and was perfectly symmetrical. As long as these stay available, I will order more. Want to try the Ambi 80% next

  • 5
    Must Have

    Posted by Ghost Customer! on 23rd Mar 2021

    This is a great lower, the finish and tolerances are well above the market standard. The design is more along the lines of a custom billet. The finish is worthy of polishing were as most billets are covered in tool marks and require bead blasting to even the surface. The machining is dead on tight fit on take down pins and mag release, others I have bought have been sloppy. I cant wait for more to become available.

  • 5
    Great Quality!

    Posted by Unknown on 12th Feb 2021

    Came well packaged and fits like a glove, Would recommended!

  • 5

    Posted by Unknown on 12th Jan 2021

    The lowers seem to be of high quality and we’re packaged extremely well, it is obvious JL takes pride in their work. I will do future business with these guys!

  • 5
    High Quality!

    Posted by Richard D King on 9th Dec 2020

    Very high quality and precision with every product I've purchased from JL.

  • 5
    Nicest looking lower for the price!

    Posted by Jared on 23rd Nov 2020

    Very impressed with the quality of these lowers. Much cleaner finish and milling than any other lowers of similar price point I’ve seen. Will be ordering more! Thank you!

  • 5
    Awesome 80% lower

    Posted by Unknown on 22nd Sep 2020

    I finally found a lower that fits all my uppers with absolutely no play/slack. I like the clean lines on this design, goes so well with my billet uppers. The price is very attractive too, better than some costing much more. This JL Billet is a winner!!

  • 5
    Amazing quality lower

    Posted by Chad on 26th May 2020

    I’ve bought other 80% lowers in the past from other companies and this one is my favorite. JLbillet takes pride in their product and the lower is by far superior to others I’ve bought. It also came packaged in a nice box surrounded by foam cut just for the lower. Other lowers have come in a bag or box with no foam just waiting to get scratched or chipped. My only complaint and it’s not big is that the lower didn’t come with fire/safe markings. You will not be disappointed with this lower and I’ll keep buying them.