Faxon Firearms is thrilled to collaborate with Q in the creation of barrels for the groundbreaking 8.6 Blackout (8.6 BLK) round. These barrels feature an extraordinary 1:3 twist rate, harnessing rotational energy to maximize on-target impact. Crafted with precision, each 8.6 BLK barrel is machined from raw bar stock at our State-of-the-art facility in Greater Cincinnati. Our commitment to quality is evident in every step of the manufacturing process. The barrels undergo comprehensive stress relief treatments, air Gauge testing and magnetic particle Inspection to ensure unparalleled accuracy. The 11 degree target crown further enhances precision, making these barrels a top choice for discerning shooters. Constructed from premium 416-R stainless steel, each barrel is subjected to rigorous testing at every stage of production. The final product is finished in nitride and meticulously inspected to meet our exacting standards. Every Faxon barrel is individually verified for headspace using precision custom hardened Gauges and they are all backed by the Faxon Lifetime Guarantee for your peace of mind. Our Faxon RemAge style barrels for the 8.6 BLK come complete with a thread Protector, taper adapter and Faxon RemAge style barrel nut. The barrel nut is designed to be compatible with a standard AR Armorer's castlenut Wrench profile, ensuring ease of installation and maintenance. Experience the superior craftsmanship and performance of Faxon Firearms' 8.6 BLK barrels, where innovation meets precision engineering. 11 degree target crown Twist rate - 1:3 Button-rifled, modified light palma barrel