80% AR 15 Lower Jig

Product Code: 10264
Read (3 reviews) Write a Review


Was: $149.99
Now: $129.99
Quantity in Stock Quantity in Stock: Out of Stock

Build at home

American made product

100% satisfaction



  • 6061 Aluminum sideplates precision machined for ease of setup
  • Heat treated, steel, replaceable bushings
  • Compatible with many 80% lowers
  • Entire jig for milling

80% Lower

Looking for 80% AR-15 Lowers? This is the most commonly built and the lower that started it all. Currently all of our 80 lower offerings are from Cerro and have the ability to be laser engraved as well as anodized. We also offer AR-15 handguards and AR-15 Upper receivers for completing your build. If you want all three, check out our 80% Build kits.

Tactical Machining has been manufacturing firearms parts and accessories since 2008. Tactical Machining was the original manufacturer of 80% lowers for the AR platform. No FFLs are required to ship this item as it is not considered a firearm.

What is an 80% Lower?

If you're looking for more information on what an 80% lower is we built a good guide explaining the 80% lower builds. We also encourage you to ask questions through the "ask question" button on our website. One of our experts will get back with you regarding an answer.

What about the rest of your build?

We offer support through your build once you have completed the 80% lower itself. If you're in need of gas port sizes, we list those. We also provide information on basic troubleshooting on your AR-15 as well.


  • blemished: No
  • color: Black
  • manufacturer: Tactical Machining
  • platform: AR-15
  • Weight:: 3.00 LBS
  • 3 Reviews Hide Reviews Show Reviews

    • 5

      Posted by Greg Abarr on Nov 11th 2022

      Seems to be good quality and fit the lower good. Haven't used it yet as I bought it for a spare.

    • 5
      80% AR 15 Lower Jig 10264

      Posted by Jaeger Meister on Nov 4th 2022

      Long story short. Own an anodized version of this jig purchased some years back and this one, although not anodized, it does not disappoint. Just as accurate, replaceable bushings, and best of all TM quality. It's nice to see some things don't change. :)

    • 5
      80% AR 15 Lower Jig

      Posted by Richard McElroy on Oct 29th 2022

      Fit and form are perfect, fit exactly to my TM lower, close tolerances fit to DPMS lower perfect, all mil-spec