8.6 Blackout Barrels
Unlock the powerful 8.6 Blackout Barrels from Bear Creek Arsenal in an AR-10 platform. Our 8.6 BLK Barrel features a 1:3 twist rate, delivering exceptional energy and accuracy in every shot! Choose from a variety of finishes and lengths, all designed for effective long range performance, minimal recoil, and flat trajectories. Upgrade your custom build or find a ready-to-shoot selection of 8.6 Blackout rifles and pistols today!