Upgrade your AR10 platform with the Faxon 20" .308 Winchester Heavy Fluted barrel. This match-grade barrel combines precision engineering with advanced features for superior performance. Crafted from 416-R stainless steel and featuring 5R rifling, this barrel offers exceptional accuracy and reduced bullet deformation. The heavy fluted profile provides an optimal balance of rigidity and heat dissipation while reducing overall weight. Finished with a durable Salt Bath Nitride (QPQ) treatment, this barrel ensures long-lasting corrosion resistance and smooth operation. The 1:10 twist rate is ideal for stabilizing a wide range of .308 Winchester bullet weights, making it versatile for various shooting applications.

Features and Specifications:

• Caliber: .308 Winchester
• Length: 20 inches
• Profile: Heavy Fluted
• Material: 416-R Stainless Steel
• Finish: Salt Bath Nitride (QPQ)
• Rifling: 5R Button Rifled
• Twist Rate: 1:10
• Gas System: Rifle Length
• Muzzle Threading: 5/8-24
• Gas Block Diameter: .750"
• Gas Block Journal Length: 1.1"
• Barrel Extension: DPMS Pattern (LR-308 Compatible) with Nickel Teflon Coating
• Weight: 2.4 lbs
• Magnetic Particle Inspected
• Recessed 11-degree Target Crown
• Made in the USA
• Includes: Barrel only (gas block and muzzle device not included)