CMMG

CMMG ENDEAVOR MK3/AR10 Complete Lower Receiver ZEROED Trigger Sniper Gray

All CMMG lower receivers

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CMMG ENDEAVOR Mk3/AR10 Complete Lower Receiver ZEROED Trigger Sniper Gray - Lower Receiver for AR-15 - view 1

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CMMG

Overview

The CMMG ENDEAVOR Mk3/AR10 Complete Lower Receiver features a complete assembly designed specifically for the .308 Win caliber, making it a solid foundation for your AR-10 builds. Its Sniper Gray finish not only adds a unique aesthetic but also enhances durability. This lower receiver is commonly used in builds that utilize a mid-length gas system, providing optimal performance and reliability for your precision shooting needs.

Specifications

MPN38CA3F9-SG
Caliber.308 Win
AssemblyComplete
PlatformAR-10
ColorSniper Gray
Receiver PatternDPMS Gen 1 (LR-308)

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Build history on GunPartPicker

Builders on GunPartPicker first added the CMMG ENDEAVOR MK3/AR10 Complete Lower Receiver ZEROED Trigger Sniper Gray to a build in February 2026.

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Frequently Built With

The part most often added in each category by the builds that include this one

Sons of Liberty Gun Works SOLGW 14.50" Upper 5.56x45mm M-LOK Rail - Tactical Excellence - M4L89BSCHF14.5

Sons of Liberty Gun Works SOLGW 14.50" Upper 5.56x45mm M-LOK Rail - Tactical Excellence - M4L89BSCHF14.5

Upper Receiver$2,280 · out of stockin 20% of them
Vortex Optics Strike Eagle 1-8x24 Rifle Scope - AR-BDC3 Illuminated Reticle

Vortex Optics Strike Eagle 1-8x24 Rifle Scope - AR-BDC3 Illuminated Reticle

Rifle Scope$329in 20% of them
American Defense Manufacturing AD-RECON-SL M14 Riflescope Mount Tactical Lever Flat Dark Earth 34mm AD-RECON-SL 34 TAC R FDE

American Defense Manufacturing AD-RECON-SL M14 Riflescope Mount Tactical Lever Flat Dark Earth 34mm AD-RECON-SL 34 TAC R FDE

Optic Mount$180in 20% of them
Cryptic Bolt Carrier Group BCG - Complete .308 WIN/7.62x51mm/6.5 Creedmoor Mystic Gold

Cryptic Bolt Carrier Group BCG - Complete .308 WIN/7.62x51mm/6.5 Creedmoor Mystic Gold

Bolt Carrier Group$266 · out of stockin 20% of them
F.A.B. Defense R.A.P.S. Rapid Adjustable Precision Buttstock

F.A.B. Defense R.A.P.S. Rapid Adjustable Precision Buttstock

Stock & Brace$158in 20% of them
Rise Armament RA-100F AR Trigger Two-Stage Flat S7 Tool Steel 4.5-lb Pull Fits AR-10/AR-15.

Rise Armament RA-100F AR Trigger Two-Stage Flat S7 Tool Steel 4.5-lb Pull Fits AR-10/AR-15.

Trigger$100in 20% of them

Build Configuration Breakdown

Aggregated and anonymized data showing how builders use this product

Caliber

70.7%
5.56 NATO70.7%
300 Blackout8.3%
.223 Wylde8.1%
.308 Win4.9%
9mm2.7%
Other5.2%

Gas System

51.4%
Mid-Length51.4%
Carbine25.2%
Pistol10.9%
Rifle10.9%
Blowback1.2%
Other0.3%

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