Brownells Brn-4 Stripped Barrel,16.5'' Heavy, 1-7, 1/2''-28, Blk Nitride

Elevate your firearms build with the Brownells BRN-4 Stripped Barrel, specifically designed for precision and performance in the field. Imagine the confidence of hitting your targets with unwavering accuracy, thanks to the exceptional craftsmanship that goes into each barrel. The BRN-4 barrel is not only historically hard to procure but also engineered to meet the demands of modern firearm enthusiasts. Whether you're an experienced shooter or a passionate hobbyist, this barrel provides the perfect blend of robustness and finesse to enhance your shooting experience.

Crafted from premium materials by expert machinists at Faxon, this 16.5'' heavy barrel features a meticulous 1-7 twist rate, ensuring optimal stabilization for a wide range of ammunition. The compatibility with HK® 416 upper receivers brings unparalleled adaptability for users looking to elevate their setup. Picture yourself seamlessly pairing it with the BRN-4 bolt carrier group and gas block—an effortless integration that transforms your rifle into a precision instrument.

The heavy contour is designed to mimic the traditional profiles found in earlier HK® 416 models, providing outstanding barrel rigidity and dissipating heat more effectively. The deep black nitride finish not only enhances durability, providing a sleek, professional look, but also makes maintenance a breeze. Imagine the ease of cleanup after a long day at the shooting range, allowing you to spend less time on maintenance and more time honing your skills.

Available for various applications, from tactical use to competitive shooting, this barrel is the cornerstone of an advanced rifle setup. Designed for the serious marksman, you'll appreciate the versatility that the 5.56x45mm NATO chambering offers, accommodating a vast array of commercially available ammunition. With straightforward installation using the BRN-4 barrel nut and compatible gas block options, you can achieve the perfect setup for your specific shooting needs—and enjoy every moment of your shooting experience.

Key Features

• Compatible with HK® 416 upper receivers
• Heavy profile for increased rigidity and heat dissipation
• Button rifled with a 1-7 twist for superior accuracy
• Black nitride finish for enhanced durability and corrosion resistance
• Easy installation with BRN-4 barrel nut and compatible gas block options

Technical Specifications

What's in the Box

• Brownells BRN-4 Stripped Barrel 16.5'' Heavy
• Installation Instructions

Compatibility & Requirements

• Compatible with BRN-4 bolt carrier group
• Requires BRN-4 barrel nut (430-100-141) for installation
• Requires appropriate BRN-4 gas block (078-000-708 or 078-000-709) for gas system integration

Dimensions & Weight