Brownells Introduces BRN-4 Construction Kits Compatible With HK416 Parts

Brownells customers can now purchase BRN-4 build kits and parts compatible with popular HK416-style rifles and pistols, at significant savings compared to rare and hard-to-find original factory kits.

The build kits combine new Brownells BRN-4 barrels, bolt carrier groups, gas pistons, gas blocks, barrel nuts and other parts with factory original HK416 handguards and bare tops.

Factory new BRN-4 barrels are available in 10.4”, 14.5” or 16” lengths in heavy or medium profiles. BRN-4 construction kits include the special barrel nut wrench required for installation.

The stripped tops in the kits are original surplus made in Germany, and part of a unique batch of parts that Brownells was able to obtain a few years ago. Stripped German tops may show signs of wear, are limited in number and will not be replaced once sold out.

Uppers completed with Brownells BRN-4 kits and parts are fully compatible with standard HK416 and AR-15 style lowers.

In addition to complete kits, BRN-4 parts can be purchased individually, which is ideal for customers who only need a part or two to complete or repair an HK416-style firearm.

To see the complete line of BRN-4 kits and parts, visit the BRN-4 at Brownells page.

About Brownells

Taking Firearms Seriously Since 1939™, Brownells is the world’s leading source for guns, gun parts and accessories, ammunition, gunsmith’s tools and survival gear. With a huge selection of common and hard to find items, and an extensive collection of videos, articles, and gun schematics, Brownells is the expert on all things shooting. Committed to upholding our great traditions, Brownells has more, does more and knows more, and guarantees it all, forever. For more information or to order, call 800-741-0015 or visit Stay up to date with Brownells on YouTube, Facebook, Twitter and Instagram.