CMMG

CMMG ENDEAVOR MK4/AR15 Complete Lower Receiver Mil-Spec Trigger Tungsten

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CMMG ENDEAVOR Mk4/AR15 Complete Lower Receiver Mil-Spec Trigger Tungsten - Lower Receiver for AR-15 - view 1
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Overview

The CMMG ENDEAVOR Mk4 Complete Lower Receiver is designed for the AR-15 platform, providing a solid foundation for your build with its complete assembly. Made from 6061-T6 aluminum and finished in a tungsten color, this lower receiver is both durable and stylish, catering to builders looking for a robust yet aesthetically pleasing component. This lower receiver is commonly utilized in a variety of builds, especially those focused on performance and reliability.

Specifications

MPN55CA3CD-TNG
PlatformAR-15
AssemblyComplete
ColorTungsten
Material6061-T6 Aluminum

Available Merchants(1)

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$356

September 2026 on GunPartPicker

CMMG ENDEAVOR MK4/AR15 Complete Lower Receiver Mil-Spec Trigger Tungsten ranked #248 of the 477 lower receivers builders added on GunPartPicker in September 2026. Builders have been adding it to their builds on GunPartPicker since May 2026. All time, it ranks #450 of the 1,050 lower receivers builders have added.

Today the one retailer we track has it in stock. Buying today, the lowest price is $355.99 at MidwayUSA.

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