HK416, MR556 Barrel - 10.4" - 5.56 - Threaded 1/2x28

MR556 & HK416 Barrel - 10.4"- US Made - Threaded 1/2x28

Finally an answer for all of those that have been wanting a 10.4" 416 or MR556 barrel option for your MR556, CR556 & HK 416's. Each barrel is as close as you can get for those that want a HK 416 style upper upgrade but without the excessive price tag of a factory German HK 416 upper barrel. This is the finest offering ever available here in the USA. Each barrel will work on any HK 416 or MR556. Each unit is test fitted on HK416 & MR556 uppers for accuracy and compatibility. Works with all HK spec uppers, vented gas blocks, parts & forearms.

Each USA made 10.4" barrel:

• 10.4" 416R Stainless 1/7 twist 5.56 fully nitrided barrel
• Muzzle end threaded 1/2 X 28
• Comes with the barrel extension installed and pinned in place
• Can be used with the MR556 vented gas blocks.

*Should not be used with a suppressor unless it is a zero-pressure suppressor*