Elevate Your AR-15 Build with the Aero Precision M4E1 Stripped Lower Receiver
As experts in firearms components, we recommend the Aero Precision M4E1 Stripped AR-15 Lower Receiver for its exceptional quality and reliability. This special Tacoma Heritage edition in black offers a unique blend of style and functionality, making it a top choice for both novice and experienced builders. Crafted with precision engineering, this lower receiver serves as the foundation for a custom rifle that meets high standards of performance and durability.
Key Features and Benefits
- Enhanced Design: The M4E1 model includes integrated trigger guard and threaded bolt catch pin for easier assembly and reduced parts count.
- Durable Construction: Made from 7075-T6 aluminum with a hardcoat anodized finish, ensuring resistance to wear and corrosion.
- Special Edition Appeal: The Tacoma Heritage design adds a distinctive aesthetic with engraved markings, celebrating heritage and exclusivity.
- Compatibility: Fully compatible with mil-spec AR-15 upper receivers and parts, allowing for seamless customization.
- Improved Ergonomics: Flared magwell for faster magazine changes and a comfortable grip during use.
Why Choose This Lower Receiver?
Based on our experience, Aero Precision is a trusted brand known for producing high-quality firearm components. This stripped lower receiver is ideal for building a reliable AR-15 rifle, whether for sporting, hunting, or defense purposes. Its stripped nature means you can select your own trigger, stock, and other parts to tailor the build to your specific needs, offering flexibility and personalization.
Specifications and Technical Details
Below are the detailed specifications to help you make an informed decision. Note that as a stripped lower receiver, it does not include a caliber specification; the caliber is determined by the upper receiver and barrel you pair it with.
| Material | 7075-T6 Aluminum |
| Finish | Hardcoat Anodized Black |
| Compatibility | AR-15 Mil-Spec |
| Weight | Approx. 8.5 oz |
| Included | Stripped Lower Receiver Only |
| Thread Size | 1/2-28 for Buffer Tube |






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