CMMG RESOLUTE MK4/AR15 Complete Lower Receiver Mil-Spec Trigger Coyote Tan

Name: CMMG RESOLUTE MK4/AR15 Complete Lower Receiver Mil-Spec Trigger Coyote Tan
Brand: CMMG
SKU: 55CA3BE-CT
Price: 456.99 USD
Availability: InStock

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CMMG RESOLUTE Mk4/AR15 Complete Lower Receiver Mil-Spec Trigger Coyote Tan - Lower Receiver for AR-15 - view 1

CMMG RESOLUTE Mk4/AR15 Complete Lower Receiver Mil-Spec Trigger Coyote Tan - Lower Receiver for AR-15

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CMMG

Overview

The CMMG RESOLUTE Mk4 Complete Lower Receiver is a fully assembled unit designed for the AR-15 platform, featuring a mil-spec trigger that ensures reliable performance. This lower receiver is compatible with multi-caliber builds, making it versatile for various shooting applications. You’ll commonly find this component in builds that emphasize durability and adaptability, perfect for both range shooting and tactical use.

Specifications

MPN55CA3BE-CT

CaliberMulti

PlatformAR-15

AssemblyComplete

ColorFDE

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CMMG RESOLUTE MK4/AR15 Complete Lower Receiver Mil-Spec Trigger Coyote Tan

3 options

Available Merchants(1)

Prices checked Oct 11, 2026

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MidwayUSA

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Shipping Speed

In Stock

$457

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Build history on GunPartPicker

Builders have been adding the CMMG RESOLUTE MK4/AR15 Complete Lower Receiver Mil-Spec Trigger Coyote Tan to their builds on GunPartPicker since June 2026. All time, it ranks #383 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 $456.99 at MidwayUSA.

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Updated Oct 11, 2026 · from real builds on GunPartPicker · Prices checked Oct 11, 2026 · refreshed daily across 37 retailers