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Lifetime Warranty Lifetime Warranty Made in the USA Made in the USA FREE Shipping on $300+ FREE SHIPPING on all orders $325+


SKU: EP-EJ15_EP-EJTK_AR2180%-BAL-3pk


Black 80% Lowers (3-Count) Fire/Safe Engraved:

  • Color: Anodized Black
  • Quantity: 3
  • Material: Forged 7075-T6 Aluminum
  • 100% Mil-Spec
  • Fire/Safe Engraved
  • Broached Magwell
  • 100% Made in the USA

80% Lower Easy Jig with Tooling:

  • Cut finish time in half
  • Can finish 20+ 80% lowers
  • Built-in drill bit depth guides
  • Each plate is individually replaceable
  • No drill press necessary (can use standard hand drill)
  • How-To videos and instruction manual
  • Included drill bits:
    • 3/8 drill bit (1)
    • 3/8 drill stop collar (1)
    • 5/32 drill bit (1)
    • 19/64 drill bit (1)
  • End mill bit included:
    • 1/4“ solid carbide end mill bit (1) - made with super short 0.75 in flutes for ideal performance

Note: If your plan is to build more than 2 lowers, we recommend purchasing an end mill bit for every two lowers, and have one extra end mill bit just in case.

Check out how the Heavy Duty 80% Lower Jig compares to the others in the 80% Lower Jig Comparison chart.

How much does this jig simplify the process? Read the Easy Jig instruction manual or watch the Easy Jig how-to video.

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Product Videos

80% Arms AR-15 Easy Jig Tutorial 20:12

This video is designed to provide an overview of the process of completing an 80% lower with the patented Easy Jig design. You can download the entire manual at this link: We offer a tool kit containing all the tools needed to finish the jig: If you have any questions, feel free to contact us. *We do NOT recommend using the Black and Decker router used in part of this video. After using it to complete a large number of lowers, it did not perform as well as other routers we tested. We provide model numbers to two inexpensive quality routers on our website. The Porter Cable router shown in this video works very well, we highly recommend it.

  • 80% Arms AR-15...
    This video is designed to provide an overview of the process o...

Black 80% Lowers (3-Count) Fire/Safe Engraved & Easy Jig Gen 1 with Tooling

$474.95 $354.95
(You save $120.00)
Out of Stock
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Write Review

  1. the easy jig and tooling kit 5 Star Review

    Posted by on Apr 2nd 2017

    I ordered the easy jig on Tuesday night and received it on the next Monday using the standard shipping was glad to see it when it came in it was very easy to set up and use . Have built 2 lowers sofar and plan to order new tooling kit and build a few more the Sept by Sept instructions are easy to do very thankful I ordered the kit and have referred it to a few friends

  2. Great jig 5 Star Review

    Posted by on Jun 18th 2016

    This is a well built, quality jig, especially for the price. Simple to use. The shipment came way earlier than expected.

  3. As described 5 Star Review

    Posted by on Jun 12th 2016

    The items I ordered, showed up in a timely manner and we're packaged well. I finished them quickly and have been more than happy with them.

  4. Great Lowers & Great Jig 5 Star Review

    Posted by on May 9th 2016

    This was my first 80% build...... and with a dewalt plunge router and a drill press,.... This couldn't be any easier. I will buy more lowers.

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