Aero Precision M4A1 Clone Lower Receiver
Authentic M4A1 clone lower receiver with proper military markings and Aero Precision quality. Features Safe/Semi/Auto selector markings and Gen 2 design for reliable AR-15 builds.
Aero Precision M4A1 Clone Lower Receiver
This stripped lower receiver provides the authentic foundation for building a faithful M4A1 clone rifle. Aero Precision has engineered this Gen 2 lower with the correct military markings and specifications that define the platform.
Key Features
- Authentic Military Markings: Property of U.S.A. MOD M4 CARBINE CAL. 5.56MM designation
- Proper Safety Selector: Safe/Semi/Auto markings for correct operation
- Quality Construction: Aero Precision Gen 2 lower receiver design
- Serial Number Designation: Properly formatted for legal compliance
- Nylon Tipped Set Screw: Precision tensioning hardware included
What You Get
This is a stripped lower receiver—the regulated firearm component that requires proper licensing and compliance with all federal, state, and local laws. It arrives without fire control group, stock, or buffer tube assembly, allowing you to customize your build to your exact specifications.
Building Your M4A1 Clone
The M4A1 platform remains one of the most versatile and reliable rifle designs. This lower receiver serves as the foundation for creating a rifle that mirrors military specifications while meeting civilian requirements. Pair it with quality upper receivers, barrels, and components to complete your build.
Ensure compliance with all applicable firearms laws before completing your build.
