LMT MARS Ambidextrous Complete AR-15 Lower Receiver - Titanium
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Lewis Machine & Tool
Overview
The LMT Mars Ambidextrous Complete AR-15 Lower Receiver is a fully assembled lower designed for versatility and ease of use, featuring ambidextrous controls that enhance accessibility for both left- and right-handed shooters. Constructed from titanium and finished with Cerakote, this lower receiver balances weight and durability, making it suitable for a range of builds. This receiver is commonly found in carbine gas system configurations chambered in 5.56 NATO, making it a practical choice for a variety of applications.
Specifications
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Build history on GunPartPicker
Builders have been adding the LMT MARS Ambidextrous Complete AR-15 Lower Receiver - Titanium to their builds on GunPartPicker since June 2026. All time, it ranks #498 of the 1,130 lower receivers builders have added.
Updated · from real builds on GunPartPicker
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