CMMG RESOLUTE MK4/AR15 Complete Lower Receiver Mil-Spec Trigger Midnight Bronze
3 options
- Coyote · Tanout of stock
- Midnight · Bronze, this page
- Tungstenout of stock
Click to see full view
Ships to a dealer, not to you
This is a serialized firearm.
CMMG
Overview
The CMMG RESOLUTE Mk4 Complete Lower Receiver is a fully assembled AR-15 lower featuring a mil-spec trigger, designed for builders looking for a reliable foundation for their rifle. Finished in a striking midnight bronze, this lower receiver provides a solid base for customization while ensuring compatibility with a wide range of upper receivers. Builders often use this lower in various configurations, making it a versatile choice for both tactical setups and sport shooting.
Specifications
CMMG RESOLUTE MK4/AR15 Complete Lower Receiver Mil-Spec Trigger Midnight Bronze
3 options
- Coyote · Tanout of stock
- Midnight · Bronze, this page
- Tungstenout of stock
September 2026 on GunPartPicker
CMMG RESOLUTE MK4/AR15 Complete Lower Receiver Mil-Spec Trigger Midnight Bronze ranked #166 of the 477 lower receivers builders added on GunPartPicker in September 2026. Builders have been adding it to their builds on GunPartPicker since January 2026. All time, it ranks #426 of the 1,005 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.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 35 retailers
Not sure which lower receiver to pick?
We ranked every lower receiver by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Lower Receiver Trends →Check it against the live catalog:
Frequently Built With
The part most often added in each category by the builds that include this one
Geissele Automatics AR-15 SSA X Lightning Bow Trigger
BCM® MK2 Standard 14.5" Mid Length (ENHANCED Light Weight) Complete Upper Receiver Group w/ MCMR-13 Handguard - Dark Bronze
Streamlight TLR-1 HL Rail Mount Weapon Light - Dual Remote KIT - 1000 Lumen - Black
EOTECH EXPS3-2 HWS and G43 Magnifier
Strike Industries Mod 1 Carbine Stock Mil-Spec - Flat Dark Earth / Black
Energetic Armament Ferox 5.56mm Direct Thread Rifle Suppressor - FDE
No reviews yet. Be the first to review this product!