Colt 16.1″ M4 Complete Barrel Upper 5.56 NATO LE6920

Overview of the M4 Complete Barrel Upper

The Colt 16.1″ M4 Complete Barrel Upper is an exceptional upgrade for firearm enthusiasts and professionals looking for reliability, durability, and performance. Designed with precision and built to Colt’s exacting military specifications, this upper receiver assembly is engineered to deliver outstanding accuracy and dependability in various shooting conditions. Whether for tactical applications, competitive shooting, or home defense, this M4 Complete Barrel Upper provides an unparalleled advantage in the field.

Key Features of the Colt 16.1″ M4 Complete Barrel Upper

• Premium Construction: Manufactured by Colt’s Manufacturing, this M4 Complete Barrel Upper features a 16.1-inch chrome-lined M4 profile barrel, ensuring longevity and resistance to corrosion.
• Caliber Compatibility: Chambered in 5.56x45mm NATO, this upper receiver assembly is perfect for a wide range of ammunition types, offering both versatility and reliability.
• Mil-Spec Components: Built to military specifications, this M4 Barrel Upper guarantees high performance and precision.
• Complete Upper Assembly: Comes fully equipped with an M16 Bolt Carrier Group (BCG), Charging Handle, and an A2 fixed front sight, making it a ready-to-use option for professionals and enthusiasts alike.
• Enhanced Sight System: Features a Magpul MBUS folding rear sight, which enhances targeting efficiency and adaptability in various shooting scenarios.
• Threaded Barrel: The 1/2×28 threaded muzzle includes an A2-style flash hider, reducing muzzle flash and enhancing shooting accuracy.
• Durable Finish: The black anodized and parkerized finish offers superior resistance to wear and tear, ensuring long-lasting performance in rugged environments.

Why Choose the Colt 16.1″ M4 Barrel Upper?

Choosing the M4 Complete Barrel Upper ensures that you get a battle-proven, high-quality firearm component that meets military-grade specifications. Colt’s reputation for excellence is well established, and this upper receiver assembly continues to uphold that legacy. Here’s why you should consider this M4 Complete Barrel Upper:

Superior Accuracy and Durability

The chrome-lined barrel improves accuracy and increases barrel life, making this M4 Complete Barrel Upper a reliable choice for both professional and recreational shooters.

Versatile Application

Whether for self-defense, competitive shooting, or tactical operations, the M4 Complete Upper offers superior functionality. The inclusion of an M16 BCG and Charging Handle makes it a complete package, eliminating the need for additional parts.

Easy Installation

The M4 Complete Barrel Upper is designed for easy attachment to a lower receiver, allowing firearm owners to upgrade their rifles with minimal effort.

Colt’s Legendary Quality

With mil-spec materials and a proven track record, Colt guarantees that this M4 Complete Barrel Upper delivers the same high standards that professionals worldwide have come to expect.

Technical Specifications

• Manufacturer: Colt’s Manufacturing
• Model: LE6920
• Caliber: 5.56x45mm NATO
• Barrel Length: 16.1 inches
• Barrel Profile: M4
• Bolt Carrier Group: M16 BCG
• Charging Handle: Included
• Front Sight: A2 Fixed
• Rear Sight: Magpul MBUS Folding
• Muzzle Thread: 1/2×28
• Flash Hider: A2 Style
• Finish: Black Anodized & Parkerized
• Mil-Spec: Yes

Performance and Reliability

This M4 Complete Barrel Upper is optimized for smooth cycling, enhanced accuracy, and longevity. The chrome-lined barrel reduces fouling, making maintenance easy and improving the overall lifespan of the firearm. The mil-spec bolt carrier group ensures consistent operation even in extreme conditions.

Compatibility

The M4 Complete Barrel Upper is designed to fit most mil-spec AR-15 lower receivers, offering a seamless upgrade path for firearm enthusiasts.

Installation Guide for the M4 Barrel Upper

Installing the M4 Complete Barrel Upper is simple and can be done in a few easy steps:

1. Separate the lower receiver: Ensure the firearm is unloaded before proceeding.
2. Align the upper with the lower: Position the M4 Barrel Upper onto the lower receiver.
3. Secure the takedown pins: Lock the front and rear takedown pins in place.
4. Function check: Ensure smooth operation of the bolt carrier group and charging handle.

Final Thoughts

The Colt 16.1″ M4 Complete Barrel Upper 5.56 NATO LE6920 is a top-tier upgrade for AR-15 users seeking a mil-spec, durable, and high-performing upper receiver assembly. With superior construction, precision engineering, and military-grade components, this M4 Complete Barrel Upper stands out as a premier choice in the industry.