Bear Creek Arsenal 8.6 Blackout – King of the Subsonic

The 8.6 Blackout is a cartridge that builds upon the popular .300 Blackout. Think of it as the .300 Blackout’s big brother, but for the AR10 platform. It offers twice the reach, double the energy, and triple the lethality. With a simple barrel swap, an AR-10 firearm can be converted to shoot 8.6 Blackout. The cartridge excels in short, lightweight guns, making it handy in the field and quick on target. It utilizes a radical 1:3-inch twist, achieving fantastic accuracy with heavy, subsonic bullets. It is based on a shortened and necked-up 6.5 Creedmoor case, providing maximum subsonic power from a .308-sized platform.
Bear Creek Arsenal now offers the 8.6 Blackout in uppers and rifles. Read more