Aero Precision AR15 M4E1 Enhanced Assembled Upper Receiver - Anodized Black

Aero Precision AR15 M4E1 Enhanced Upper Receiver – Anodized Black

The Aero Precision AR15 M4E1 Enhanced Upper Receiver is engineered to deliver superior strength and efficiency. This innovative upper receiver integrates the handguard mounting platform directly into the receiver itself, reducing the need for extra components while enhancing overall durability and ease of installation. With precision machining and a streamlined design, the M4E1 Enhanced Upper is a game-changer for builders looking for a free-floated rail system that is both lightweight and strong.

Features:

• Integrated Handguard Mounting Platform: Forged as part of the receiver for added strength.
• Optimized for Free-Float Handguards: Compatible with Aero Precision Enhanced and Quantum Series Handguards.
• Durable Construction: Machined from high-strength 7075-T6 aluminum.
• Lightweight with Added Cooling Efficiency: Precision lightening cuts help reduce weight and improve airflow.
• Easy Barrel Installation: Uses a simple installation method with the included barrel nut and wrench.
• M4 Feedramps: Provides smooth and reliable feeding.
• .250 Takedown Pin Holes: Ensures compatibility with standard mil-spec AR15 lower receivers.
• Laser Engraved T-Marks: Helps with consistent optic mounting.
• Pre-Assembled: Includes installed port door and forward assist.

Includes:

• AR15 M4E1 Enhanced Upper Receiver in Anodized Black
• Pre-installed Port Door and Forward Assist
• Barrel Nut
• Barrel Nut Wrench

Important Notes:

• Compatible with BAR-system handguards.
• Supports barrels with a diameter up to 1″.
• Not compatible with piston kits.

Built for Performance

The M4E1 Enhanced Upper Receiver is designed for shooters who demand precision, strength, and ease of installation. Whether you’re assembling a new rifle or upgrading your current build, this upper offers a high-performance foundation for a modular, free-floated rail system.