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9 of 9 Items
  • Tap Magic EP-Xtra® Cutting Fluid (4oz)

    Tap Magic EP-Xtra® Cutting Fluid (4oz)

    Lubrication required for your 80% jigs. If you're cutting and drilling any aluminum 80% lower or frame, you need appropriate cutting fluid. No, regular old WD-40 won't do. Tap Magic EP-Xtra Cutting Fluid provides proper lubrication, chip control, and...

    $9.99
  • Broken Armory Tooling for 80% Jig

    Broken Armory Tooling for 80% Jig

    Quality replacement tooling for the Broken Arms 80% Jig. The Broken Arms 80% AR-15/AR9 Jig provides reusable plates and templates, allowing you to complete more than one AR-type 80% lower receiver. But drill bits and end mill bits inevitably wear out...

    $84.99
  • Elite Builder (for 80% Jig) Tooling

    Elite Builder (for 80% Jig) Tooling

    Cutting and drilling your 80% lower receiver can be a breeze, or a pain -- it truly depends on the drill bits and end mill bits you use to machine it. That’s why you need to invest in the highest quality bits available, like this 80% Jig Tool Kit...

    $89.99
  • Liberty 80% Lower Jig (AR-15/AR-9) Liberty 80% Lower Jig (AR-15/AR-9) Liberty 80% Lower Jig (AR-15/AR-9) Liberty 80% Lower Jig (AR-15/AR-9) Liberty 80% Lower Jig (AR-15/AR-9)

    Liberty 80% Lower Jig (AR-15/AR-9)

    A quality, affordable AR-15 80% jig. The Liberty Jig is one of the most affordable drill press jigs available today. The Liberty Jig provides quality bits for cutting and drilling, and quality metal templates and guides for fabricating your lower. The...

    $104.99 - $199.99
  • Broken Arms 80% Lower Jig - AR15/AR9 (With Tooling) Broken Arms 80% Lower Jig - AR15/AR9 (With Tooling) Broken Arms 80% Lower Jig - AR15/AR9 (With Tooling) Broken Arms 80% Lower Jig - AR15/AR9 (With Tooling) Broken Arms 80% Lower Jig - AR15/AR9 (With Tooling)

    Broken Arms 80% Lower Jig - AR15/AR9 (With Tooling)

    A tier-one 80% jig for completing multiple lowers. The Broken Arms Jig is engineered to provide precision at-home fabrication for multiple 80% lowers. Compatible with both AR9 and AR-15 80% lowers, the Broken Arms Jig provides easy-to-follow templates...

    $279.99
  • The Elite Builder Patriot 80% Lower Jig - AR9/AR10/AR15 The Elite Builder Patriot 80% Lower Jig - AR9/AR10/AR15 The Elite Builder Patriot 80% Lower Jig - AR9/AR10/AR15 The Elite Builder Patriot 80% Lower Jig - AR9/AR10/AR15 The Elite Builder Patriot 80% Lower Jig - AR9/AR10/AR15

    The Elite Builder Patriot 80% Lower Jig - AR9/AR10/AR15

    Now compatible with AR-10/LR-308, AR-15 and AR-9! Our popular and proven 80% jig is back, and it's ready to help you finish your custom receiver. Compatible with both forged and billet AR-15 80% lowers, .308 80% lowers, and AR9 80% lowers, the Elite...

    $214.99 - $319.99
  • Elite Builder 80% Lower Jig (AR-15/AR-9) Elite Builder 80% Lower Jig (AR-15/AR-9) Elite Builder 80% Lower Jig (AR-15/AR-9) Elite Builder 80% Lower Jig (AR-15/AR-9) Elite Builder 80% Lower Jig (AR-15/AR-9)

    Elite Builder 80% Lower Jig (AR-15/AR-9)

    The Elite Builder is back. Our popular and proven 80% jig is back, and it's ready to help you finish your custom receiver. Compatible with both forged and billet AR-15 80% lowers and AR9 80% lowers, the Elite Builder Jig includes easy-to-follow drilling...

    $139.99 - $249.99
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DISCLAIMER: If you are new to the world of DIY gun building, you likely have a lot of questions and rightfully so. It’s an area that has a lot of questions that, without the correct answers, could have some serious implications. At 80-Lower.com, we are by no means providing this content on our website to serve as legal advice or legal counsel. We encourage each and every builder to perform their own research around their respective State laws as well as educating themselves on the Federal laws. When performing your own research, please be sure that you are getting your information from a reliable source.

We are a national retailer of individual components and not all products depicted on this website are legal in every state. Shipping of various products found on this website are prohibited to some states (such as California, Connecticut, District of Columbia, Hawaii, New Jersey, New York, Rhode Island, and Washington). The information, pictures, text or products presented on this website are not a representation by us, and should not be understood by you, that any product or completed firearm is legal to assemble or own in your state of residence. We encourage each and every builder to perform their own research about the state and federal laws that apply to them. It is your responsibility to understand the law and we encourage you to consult with an attorney or your local ATF representative.