BSF Barrels AR-10 6mm Creedmoor Threaded Barrel 18in Rifle Length 1-7.5 Twist 5/8x24 Gray

BSF Barrels AR-10 6mm Creedmoor Threaded Barrel 18in Rifle Length 1-7.5 Twist 5/8x24 Gray. They use this jacketing method rather than wrapping the barrel in carbon fiber because this method of wrapping has been proven to trap heat and cause delamination. The carbon fiber they use is specially designed to move at the same expansion rate as 416R stainless steel. They machine slots into the carbon fiber allowing air to move around the barrel and vent heat quicker without any delamination issues. Using the Carbon Fiber this way keeps the rifling straighter the warmer the barrel gets because it's under tension. This allows they to maintain superior stiffness and strength while keeping the barrel extremely lightweight. Specifications for BSF Barrels AR-10 6mm Creedmoor Threaded AR Barrel: Manufacturer: BSF Barrels Color: Gray Finish: Carbon Fiber Fabric/Material: Carbon Fiber Caliber: 6mm Creedmoor Barrel Profile: Contour Barrel Twist Rate: 1-7.5 Barrel Material: 416R Stainless Steel Flutes: No Gun Make: AR Platform Gun Model: AR-10 Firearms Threads Per Inch: 5/8x24 Country of Origin: USA Package Contents: BSF Barrels AR-10 6mm Creedmoor Threaded AR Barrel What firearm models does the manufacturer say BSF Barrels AR-10 6mm Creedmoor Threaded AR Barrel is compatible with? The manufacturer says that BSF Barrels AR-10 6mm Creedmoor Threaded AR Barrel is compatible with AR-10BSF Barrels SF3IYT0057: AR-10 6mm Creedmoor Threaded Barrel 18in Rifle Length 1-7.5 Twist 5/8x24 Gray