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1791 LiteRaider™ LRM4 Lower Receivers

$349.99

The 1791 Industries LiteRaider™ LRM4 Lower Receiver is 35% lighter than 7075-T6 aluminum yet just as strong. Crafted from a revolutionary Metal Matrix Composite, it features a Milspec form-factor, integrated trigger guard and flared magwell for faster reloads. The ultimate ultra-light upgrade for a high-performance Duty Rifle.

1791 Industries is proud to introduce the LiteRaider™ LRM4 Lower Receiver, Crafted from a revolutionary Metal Matrix Composite that is 35% lighter than standard 7075-T6 aluminum yet just as strong. Our LRM4 Lower Receiver combines Milspec form-factor with premium features for the professional user. Featuring a flared magazine well for maximizing reload efficiency and an integrated winterized trigger guard to improve access to the trigger guard with gloved hands. Rigorously destructive tested, drop tested and environmental tested for uncompromising reliability. Proudly made in the USA, the LiteRaider™ LRM4 Series redefines durability and innovation for the AR-15 platform; and is the ultimate upgrade for a high-performance, ultra-light Duty Rifles.

 

Features

  • Advanced Material – 35% lighter than 7075-T6 aluminum yet just as strong
  • Milspec Standards – Ensures compatibility with standard AR-15 components
  • Integrated Trigger Guard – Slightly oversized for gloved hands
  • Flared Magazine Well – Enhances reload speed and efficiency
  • Ultra-Lightweight – Optimized for high-performance, duty-ready rifles
  • Made in the USA: Proudly crafted with precision and quality in the United States

AR-15 / M4

ATF Regulations

All ATF regulations apply. Each state’s laws dictate what can or cannot be possessed in its own state. Some counties within each state hold different laws as well. Please contact your local ATF field office with any ATF related questions or concerns you may have. 1791 Industries reserves the right to use discretion when selling to each individual state.

Prop 65 Warning

Prop. 65 Warning for CA Residents WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to http://www.P65Warnings.ca.gov

For Lower Receivers

This product will only ship to a FFL
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