Aero M4E1-E Complete 16" Upper, 5.56 Mid Hanson Barrel, 15" Enhanced Handguard - Black - APSL100947

Elevate your AR-15 build with the Aero Precision M4E1-E Complete 16″ Upper, featuring a precision-engineered 5.56 Mid Hanson Barrel and a 15″ Enhanced Handguard in sleek black anodized finish. Designed for shooters who demand reliability, accuracy, and modularity, this complete upper delivers exceptional performance straight out of the box, making it the ideal choice for custom rifle enthusiasts.

Key Features

• M4E1-E Enhanced Upper Receiver: Forged from 7075-T6 aluminum with a threaded barrel nut for tool-free installation, ensuring a rock-solid platform that accepts standard AR-15 components and features laser-engraved T-marks for authentic aesthetics.
• 16″ Mid-Length Hanson Barrel: Crafted from 4150 CMV steel with a nitride finish for superior corrosion resistance and longevity; the innovative Hanson profile reduces weight while optimizing harmonics for enhanced accuracy and faster heat dissipation during extended sessions.
• 15″ Gen 2 Enhanced M-LOK Handguard: Free-floating design with anti-rotation tabs and scalloped rails for comfortable handling; compatible with a wide range of accessories, providing ample rail space without added bulk.
• Mid-Length Gas System: Paired with a low-profile gas block and stainless steel gas tube for smoother cycling, reduced recoil, and improved reliability across various ammunition types.
• A2 Flash Hider: Standard muzzle device minimizes flash and muzzle rise, aiding in faster follow-up shots.

Technical Specifications

• Caliber: 5.56 NATO
• Barrel Length: 16 inches
• Barrel Profile: Hanson Mid-Length
• Twist Rate: 1:7 RH
• Gas System: Mid-Length
• Barrel Finish: Nitride / Melonite
• Handguard Length: 15 inches, M-LOK compatible
• Weight: Approximately 55 oz (without BCG and charging handle)
• Includes: Assembled upper receiver, barrel, handguard, gas system, and flash hider (BCG and charging handle not included)

Why Choose the Aero M4E1-E Complete Upper?

This upper addresses common builder challenges by offering a pre-assembled, high-quality solution that saves time and ensures compatibility. The lightweight Hanson barrel provides sub-MOA potential with heavier bullets, ideal for tactical applications or precision shooting, while the enhanced handguard allows seamless customization for lights, grips, and optics. Built to MIL-SPEC standards, it withstands rigorous use, delivering consistent performance that inspires confidence in the field or at the range. Whether upgrading an existing lower or starting a new build, this upper combines affordability with premium features for superior value.

Ready to assemble your dream AR-15? Secure the Aero M4E1-E Complete Upper today and experience the difference in precision engineering and build quality.

Frequently Asked Questions

1. Does this upper include a bolt carrier group (BCG) or charging handle?
No, the BCG and charging handle are not included. This allows you to select components that match your specific needs and preferences.

2. Is the Hanson barrel compatible with suppressors?
Yes, the 16″ Hanson barrel features standard 1/2×28 threading, making it fully compatible with most suppressors and muzzle devices.

3. What makes the M4E1-E upper different from standard uppers?
The M4E1-E features a threaded barrel nut system for easier, wrench-free installation of the handguard, along with enhanced forging for better alignment and durability.