Unlock the foundation of your dream AR-15 build with the Anderson Manufacturing AM-15 Stripped Lower Receiver – Open – BLEM. This mil-spec powerhouse delivers exceptional value for budget-conscious builders, offering robust construction and versatile compatibility without the premium price tag. Whether you’re crafting a reliable range gun, a home defense setup, or a custom competition rifle, this blemished lower provides a solid starting point that prioritizes performance over perfection in appearance.
Key Features
- Mil-Spec Precision Machining: Forged to exact military standards, ensuring seamless integration with standard AR-15 uppers, triggers, stocks, and other components for hassle-free assembly and reliable operation.
- Multi-Caliber Engraving: Clearly marked for compatibility with a wide array of AR-15 calibers, including 5.56 NATO, .223 Remington, .300 Blackout, and 9mm, allowing you to adapt your build to diverse shooting needs without restrictions.
- Open Trigger Guard Design: Enhances ergonomics with improved finger clearance, making it easier to handle in gloved conditions or during rapid target acquisition, boosting your overall shooting efficiency.
- Blemished Cosmetic Finish: Minor surface imperfections like small scratches or anodizing variations that have zero impact on structural strength or functionality, letting you save on costs while enjoying high-quality American manufacturing.
Specifications
- Material: Durable 7075-T6 aluminum forging, renowned for its high strength-to-weight ratio and resistance to stress, weighing only 8.32 oz for a lightweight yet tough base.
- Finish: Type III hard coat anodizing in matte black, providing superior corrosion resistance and scratch protection to withstand rigorous use in various environments.
- Compatibility Details: Supports all standard AR-15 parts; accommodates both 3/4-inch and 1-inch grip screws for flexible pistol grip options, and designed for semi-automatic configurations only.
- Additional Treatment: Non-RF85 processed to preserve the integrity of the forging, ensuring consistent performance without specialized coatings that could alter fitment.



