Elevate your AR-15 build with the CMMG Upper Receiver Assembly featuring Forward Assist in Armor Black. Crafted for precision and reliability, this mil-spec component delivers unmatched durability and seamless compatibility, allowing you to customize your rifle with confidence. Whether you’re assembling a tactical powerhouse or refining your personal defense setup, this upper receiver sets the foundation for superior performance in the field.
Key Features
- Factory-Installed Forward Assist: Ensures reliable chambering of rounds, even in adverse conditions or with reloaded ammunition, providing peace of mind during critical moments.
- ZEROED Polymer Dust Cover: Pre-installed to protect the ejection port from debris, maintaining operational integrity without added hassle.
- M4 Feed Ramps: Enhances smooth feeding and extraction, reducing malfunctions and improving overall shooting experience.
- Unmarked T-Marks: Offers a clean, professional aesthetic while preserving full functionality for your custom build.
Specifications
- Material: Forged 7075-T6 Aluminum for lightweight strength and corrosion resistance.
- Finish: Cerakote Armor Black for a rugged, low-gloss appearance that withstands harsh environments.
- Weight: 7.5 oz – Balances portability without sacrificing robustness.
- Dimensions: Length: 8 inches; Width: 1.3 inches; Height: 2.2 inches.
- Compatibility: Mil-spec design fits standard AR-15 lowers and components.
Why Choose This Product
Building an AR-15 demands components that prioritize reliability and ease of use. The CMMG Upper Receiver Assembly addresses common challenges like inconsistent feeding or exposure to elements by integrating essential features right out of the box. Its aircraft-grade construction resists wear, ensuring your rifle performs consistently through thousands of rounds. Ideal for enthusiasts tackling DIY projects or professionals seeking upgrade parts, this assembly combines tactical utility with a sleek, modern finish that enhances both form and function.
Ready to assemble the ultimate AR-15? Secure your CMMG Upper Receiver Assembly today and experience the difference quality makes in every shot.
Frequently Asked Questions
1. Is this upper receiver mil-spec compatible?
Yes, it’s designed to mil-spec tolerances, ensuring seamless integration with standard AR-15 lowers, barrels, and other components.
2. Does it include the charging handle or bolt carrier group?
No, this is a stripped upper receiver assembly focused on the core receiver, forward assist, and dust cover for customizable builds.
3. How durable is the Cerakote Armor Black finish?
The Cerakote finish provides excellent resistance to scratches, chemicals, and weathering, ideal for demanding outdoor use.








