• Constantly delivering the ultimate, James Madison Tactical introduces the Carbon 50 AR-15 80% Lower Receiver with Jig Kit
  • The lower receiver has a rugged composite/polymer construction with extended bolt release roll pin posts

Carbon 50 Black AR-15 80% Lower Receiver With Jig Kit - Carbon Fiber Strand Construction, Webbed Magazine Wells

$95.99

Fast and Accurate Order Processing

We offer standard, 3 day express, 2 day express, and overnight express shipping options for your convenience. If you place your order Monday - Friday by 2:00 PM EST using one of our express shipping options, your order will be processed and shipped the same day it is placed!

Applies to delivery within the 48 contiguous states only.
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Expected Arrival: 04/19/2021

  • Constantly delivering the ultimate, James Madison Tactical introduces the Carbon 50 AR-15 80% Lower Receiver with Jig Kit
  • The lower receiver has a rugged composite/polymer construction with extended bolt release roll pin posts
  • It has extended upper fire control box sections and an upper left magazine well box section
  • It also features webbed magazine wells on both the left and right sides, matched for MagPul magazines
  • Click here for instructions

This Item Cannot Ship to the Following States: CA, PA, NY, CT, WA, NJ


Now available, this is the long-awaited James Madison Tactical (JMT) Carbon 50 AR-15 80% Lower Receiver With Jig Kit. By using a high percentage of carbon fiber strands combined with high temp polymers, their Carbon 50 composite lowers are in a league by themselves. After milling out the Fire Control pocket, the AR-15 weighs in at a mere 4.4 ozs, resulting in a 20% weight savings and a stiffer, stronger frame ensuring a lighter performing rifle. The 80% lower receiver is engineered and manufactured by James Madison Tactical (JMT) in the USA. It is fully engineered using current finite element structural analysis for reliable, long-term high performance. The Carbon 50 AR-15 80% lower is designed, specifically, to Mil-Spec tolerances for a high level of interchangeability with other Mil-Spec AR-15 parts and accessories on the market today. This is achieved through current technology and computer aided manufacturing processes combined with exacting quality control procedures. The operations left to be completed to complete your JMT AR-15 80% lower are as follows: fire control group, trigger pin, hammer pin, trigger slot and the safety selector hole. This is a not an FFL item. This is not a complete receiver and still requires machining to be done.

52 JM9376


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