Aero Precision M4E1 Assembled Upper for AR-15

Discover the innovative angular machined design of the M4E1 Threaded Upper Receiver, setting it apart from standard mil-spec options for a modern, tactical edge. Enjoy seamless integration with standard AR15 barrel nuts, making it easy to customize and build your ideal firearm setup. Crafted from high-strength 7075-T6 Aluminum, this upper receiver ensures exceptional durability and longevity in demanding conditions. Precision machined to guarantee perfect compatibility with all mil-spec AR15 components, providing a hassle-free assembly process. Boasts an anodized finish that enhances resistance to wear and corrosion, maintaining its professional look over time. Ideal for AR15 enthusiasts and builders seeking high-quality parts that deliver reliable performance and precision engineering.

Features:

• Works with standard AR15 components .
• Perfect for your custom AR15 build.
• M4 Feedramps.
• Includes threaded forward assist roll pin.

Specifications:

• Fit: AR-15
• Type: Upper
• Manufacturer Part: APAR700201AC
• Color: Black
• Manufacturer: Aero Precision
• Model: Assembled Upper
• Sub Category: Upper Receivers
• Finish: Anodized