The DEFENDER-L is engineered using aircraft-grade aluminum, delivering a lightweight yet highly durable structure. Its hardcoat anodized finish significantly enhances resistance to corrosion and wear, ensuring sustained performance in demanding environments. This stripped lower is designed for customization, enabling users to install their choice of trigger group, safety selector and grip. The LMT DEFENDER-L includes precisely machined magazine wells to facilitate smooth and reliable magazine changes. Additionally, it is compatible with standard mil-spec AR-15 components, allowing for seamless integration with a variety of aftermarket parts.

The precision-machined lower, constructed to LMT's stringent military-grade standards, guarantees exceptional durability, reliability and performance across tactical, hunting and competition applications
The LMT Defender-L Stripped lower receiver serves as a robust and adaptable base for constructing a custom AR-15 rifle
It is engineered to be compatible with .204 Ruger, .300 AAC Blackout and 5.56x45mm calibers, ensuring high-quality performance across various configurations

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If you live in California, please read this notice before ordering.

Shipping Restrictions

It is the customer’s responsibility for understanding state laws regarding all purchases made. For a comprehensive list of all Shipping Restrictions, please refer to our Shipping Restrictions By State Page found Here.

All NFA Rules Apply

These items are controlled by the U.S. Government and authorized for export only to the country of ultimate destination for use by the ultimate consignee or end-user(s) herein identified. They may not be resold, transferred, or otherwise disposed of, to any other country or to any person other than the authorized ultimate consignee or end-user(s), either in their original form or after being incorporated into other items, without first obtaining approval from the U.S. government or as otherwise authorized by U.S. law and regulations.

Magazines will be removed from firearms when shipping to states with magazine capacity restrictions.

Must be 21 or older to purchase.

WARNING: Handling firearms or firearms parts can expose you to lead and other petroleum products known to the State of California to cause cancer, birth defects, or other reproductive harm. Wash hands thoroughly after handling. For more information go to www.p65warnings.ca.gov (CA Health and Safety Code Section 25249.6).