BARREL HK416 A5 11″ HAUS 🇺🇸

Haus HK416 A5 replacement barrels are cold hammer forged, feature hard chrome lining on the bore and chamber and they’re guaranteed for life.

How is the Haus barrel different than the MR556 A4 barrel?

Barrel extension – Our barrel extensions are modeled after factory HK416 A5 extensions which means you can run semi auto MR bolt carriers or full auto bolt carriers with our barrels

The profile –  The profile of our HK416 A5 replacement barrel is intended to be clone correct for the 11″ German HK416 A5 barrel

Chrome lining – Our barrels have a hard chrome lining on the bore and chamber

Specs

• Length: 11″
• Thread Pitch: 1/2″ x 28 TPI
• Caliber: 5.56x45mm,.223 Rem
• Twist: 1 – 7”
• Finish: DLC
• Material: 4150 CMV
• Weight – 21oz
• Upper Receiver Compatibility: HK416 A5, MR556 A4, MR223 A3 and HAUS upper receivers * Not compatible with HK MR556A1 or Legacy HK416 upper receivers
• Gas Block Compatibility: Genuine Heckler & Koch HK416 A5 | MR556 A4
• Warrantee: Lifetime

Process: Barrel blanks are cold hammer forged to our specs oversized for chrome then shipped to Rim Country Manufacturing to be profiled, chambered, threaded and engraved, next they’re sent out for hard chrome lining on bore and chamber and then on to one last stop for the DLC finish.

The genuine HK416 A5/ MR556 A4 gas block is correct for this barrel.

Barrel nut is included.

Questions? Email: info@haustool.com or call 512-769-4462 for more information