Introducing the Faxon Firearms FX7 Bolt Action Prefit Barrel crafted for the 8.6 Blackout cartridge. This 16-inch barrel features a medium sporter contour and a sleek black nitride finish weighing in at just 2.6 lbs. Designed for AR-15 platforms it boasts M18x1.5 muzzle threads and a remarkable 1-3 twist rate ensuring precision and performance. Perfect for enthusiasts seeking durability and accuracy the FX7 combines Faxon's renowned engineering with the versatility of a prefit system making it an exceptional choice for your firearm upgrade.