Colt EPR LE6921 14.5″ Barrel Complete Upper – Enhanced Performance for Your 5.56 NATO Build

The Colt EPR LE6921 14.5″ Barrel Complete Upper is designed for those who demand high-performance and reliability in their 5.56 NATO builds. This complete upper receiver group includes everything you need to enhance your AR-15 platform. From the 14.5″ M4-profile barrel to the Centurion M-LOK free float rail system, Colt’s LE6921 EPR-CK offers exceptional quality, durability, and versatility. Whether you’re building a patrol rifle, upgrading your AR-15, or seeking tactical performance, this upper receiver will not disappoint.

Check our products for more samilar options.

Key Features of the Colt EPR LE6921 14.5″ Barrel Complete Upper

1. M4 Profile Barrel with Chrome Lining

The 14.5″ M4-profile barrel is chrome lined for enhanced durability and longevity, providing exceptional resistance to corrosion and wear. This barrel features a 1/7 RH twist, offering superior accuracy and consistency with various bullet weights.

2. Centurion M-LOK Free Float Rail System

The Centurion M-LOK free float rail system is included, allowing you to mount accessories like lights, grips, and optics without compromising the accuracy of your rifle. The M-LOK system is widely used for its modularity and robust design, making it the ideal choice for tactical operations.

3. M16 Bolt Carrier Group (BCG)

Included with this complete upper is a M16 bolt carrier group, known for its reliability and ease of maintenance. This BCG is designed to handle the rigors of extended shooting sessions and high-round counts, ensuring you stay operational without frequent malfunctions.

4. Mil-Spec Charging Handle

The Mil-Spec charging handle is included, ensuring smooth and reliable cycling of rounds. With its durable design, it can stand up to the most demanding shooting environments, making it an excellent addition to any tactical build.

5. A2 Flash Hider with Threaded Muzzle

The muzzle is threaded 1/2×28 and comes equipped with an A2 flash hider, designed to reduce muzzle flash and provide better concealment during low-light engagements. The A2-style flash hider enhances tactical performance by minimizing your visibility.

6. Black Anodized and Parkerized Finish

Both the upper receiver and the barrel feature a black anodized and parkerized finish, ensuring corrosion resistance and a long-lasting, durable surface that can withstand harsh environments. The finish also provides a sleek, professional look for your firearm.

7. Complete, Ready-to-Install Upper

This complete upper receiver comes fully assembled and ready for installation. With all the essential components, you can easily attach it to your lower receiver and start using it right away without the need for additional parts.

8. Colt EPR Series – Quality Right Out of the Box

The Colt EPR LE6921 is part of the Enhanced Patrol Rifle (EPR) series, which provides essential upgrades right out of the box. Colt has been a trusted name in military and law enforcement firearms for years, ensuring you’re getting a product built with the highest standards of performance and quality.

Why Choose the Colt EPR LE6921 14.5″ Barrel Complete Upper?

• 14.5″ Chrome Lined Barrel: Durable and resistant to corrosion, with a 1/7 RH twist for optimal accuracy.
• Centurion M-LOK Rail: Modular system for accessory mounting without compromising accuracy.
• M16 Bolt Carrier Group: Ensures consistent and reliable performance.
• Mil-Spec Charging Handle: Smooth and dependable cycling for fast follow-up shots.
• A2 Flash Hider: Reduces muzzle flash for improved tactical concealment.
• Black Anodized Finish: Corrosion-resistant, durable, and sleek.
• Colt’s Reputation: Known for their military-grade craftsmanship and high-quality firearms.

The Colt EPR LE6921 14.5″ Barrel Complete Upper is the ultimate solution for enhancing your 5.56 NATO AR-15 build. Designed with performance and durability in mind, this complete upper receiver group offers all the essential components needed for a top-tier tactical rifle. With its 14.5″ M4-profile barrel, Centurion M-LOK free float rail system, and M16 bolt carrier group, it’s built to provide optimal accuracy, reliability, and versatility.

The chrome-lined 14.5″ barrel offers superior corrosion resistance and exceptional durability, while the 1/7 RH twist ensures excellent accuracy with various bullet weights. The M-LOK rail system allows you to mount accessories such as optics, grips, and lights without compromising performance, making it ideal for tactical operations.

Equipped with a Mil-Spec charging handle and an A2 flash hider, the Colt EPR LE6921 enhances both reliability and tactical advantage. The flash hider reduces muzzle flash for improved concealment during low-light engagements, ensuring you remain unseen while maintaining tactical superiority.

With a complete, ready-to-install design, this upper receiver from Colt ensures a quick and hassle-free upgrade for your AR-15 platform. The black anodized and parkerized finish offers added durability and corrosion resistance, making it an excellent choice for harsh environments. Backed by Colt’s renowned military-grade craftsmanship, this complete upper is designed to perform under pressure and deliver outstanding results.

Whether you’re upgrading your AR-15 or building a patrol rifle, the Colt EPR LE6921 14.5″ Barrel Complete Upper is engineered to meet the highest standards of quality and performance.