The Lewis Machine and Tool MARS-L DMR is a fully ambidextrous AR-15 lower receiver. It comes fully assembled with an ambidextrous magazine, bolt release and safety selector, as well as a two-stage trigger. The LMT MARS-L DMR AR-15 lower receiver is the perfect start to your dream AR-15 build. It is forged from 7075-T6 aluminum and hardcoat anodized for maximum durability. This complete lower receiver is built to Mil-Spec dimensions to ensure a proper fit with other upper receivers and components. The ambidextrous magazine and bolt catch are machined directly into the receiver and are designed to be as ergonomic as possible. Included is a marksman style buttstock with multiple adjustable options and Ergo pistol grip. With the Lewis Machine & Tool MARS-L lower, you are one step closer to finishing your precision build.

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

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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).