Brownells Brn-4 5.56X45 Nato 10.4'' Heavy Chrome Lined Barrel Phosphate

When precision meets performance, the Brownells BRN-4 5.56X45 NATO 10.4'' Heavy Chrome Lined Barrel creates an unparalleled shooting experience. Designed for enthusiasts who demand superior accuracy and reliability, this barrel not only reflects cutting-edge engineering but also revives the legendary spirit of the HK® 416. Whether you're a competitive shooter or a dedicated hobbyist, this barrel sets the standard, delivering exceptional results shot after shot.

Imagine stepping onto the range with a barrel that has a rich heritage rooted in performance and durability. The heavy profile design mimics the classic styling of earlier HK® 416 models, providing excellent rigidity and helping to minimize flex, which enhances overall stability during firing. Crafted from high-quality materials by industry leader Faxon, the BRN-4 barrel offers a stunning black nitride finish that protects against wear and corrosion, ensuring that your barrel not only looks great but remains functional in the most demanding conditions.

With a 1-7 twist rate and compatibility with both 5.56x45 NATO and .223 Remington ammunition, the BRN-4 barrel excels in a range of scenarios. Whether you're at a tactical training event or partaking in a thrilling weekend shoot, this barrel will adapt to your needs, providing the flexibility to shoot a variety of commercially available ammunition. Its meticulous design includes commonly used ½-28 muzzle threads, making it easy to customize with your choice of muzzle device, further enhancing your shooting experience.

Installation is simplified with the robust BRN-4 barrel extension and the included BRN-4 barrel nut, ensuring a hassle-free fit to your upper receiver. Whether you equip it with a traditional heavy profile or opt for the new medium profile for reduced weight, the BRN-4 barrel is engineered for precision and performance, empowering you to shoot with confidence. Don’t just take aim; take your shooting to the next level with the unmatched performance of the Brownells BRN-4 5.56X45 NATO barrel.

Key Features

• HK® 416 compatible barrel
• Heavy profile design for rigidity
• Button rifled with 1-7 twist rate
• Deep black nitride finish for durability
• Commonly used ½-28 muzzle threads

Technical Specifications

What's in the Box

• Brownells BRN-4 10.4'' Heavy Barrel
• Installation instructions

Compatibility & Requirements

• Compatible with BRN-4 upper receivers
• Requires BRN-4 barrel nut for installation

Dimensions & Weight