The Best Just Got Better!

JMT 80% lower

One of our JMT 80% lowers on a rifle being put through its paces


All JMT 80% AR-15 Polymer Lower Receivers Come With Free 3 piece Machining Jig


Click the image to learn how to machine your lower


JMT 80% lower in action


Assembled JMT 80% lower

Three Colors Available

Olive Drab Green, Flat Dark Earth, Black

James Madison Tactical

Dear JMT Customer,
With the additional scrutiny placed on the 80% marketplace due to current events JMT wants you to know we designed from the beginning our lower receiver blank to conform with the FTB (Firearms Technology Branch) and ATF guidelines. JMT is being proactive and has submitted to the FTB our blank for the determination letter.

Scott Hanchette
James Madison Tactical, llc

HomeSlidesG22The best just got better!

James Madison Tactical is proud to introduce the new Gen2 AR-15 80% lower receiver. JMT is constantly evolving to deliver the ultimate lower in the industry. The decision to refine the cosmetics to our already rugged JMT composite / polymer lower, while at the same time taking the liberty to beef up existing strengths, truly makes the JMT lower even more substantial. We invite you to take a look and compare us to the competition. After doing so, we are completely confident you will choose JMT.

Key enhancements:

• Extended upper fire control box sections.
• Upper left magazine well box section.
• Webbed magazine wells L & R side (matched for MagPul) magazines.
• Extended bolt release roll pin posts.
• New JMT Gen2 logo markings.

Click here and order today while supplies last