Centurion Arms MK11 20″ .308 Stainless Steel Barrel

Centurion Arms MK11 20″ .308 Stainless Steel Barrel The MK11 Stainless Steel barrel is precision engineered for superior accuracy, durability and performance. Crafted from high-quality 416R stainless steel, and hand lead lapped, this barrel ensures exceptional precision and consistency, making it an ideal choice for long-range shooting, hunting, and tactical applications. It features a rifle-length gas system for smooth cycling and reduced recoil, enhancing both reliability and shooter comfort. Available in multiple lengths, the MK11 barrel is optimized for .308 Winchester, offering excellent ballistic performance while maintaining compatibility with standard DPMS-pattern AR-10/LR-308 rifles. The 1:10 twist rate provides excellent stability for a wide range of bullet weights, maximizing accuracy for both match-grade and hunting ammunition. SPECIFICATIONS: Length: 20″ Weight: 3 lbs 15.2 oz Contour: Centurion MK11 Gas System Length: Rifle Length Gas Block Journal Diameter: 0.875″ Thread Pitch: 5/8×24 Chamber: .308 Winchester Twist: 1:10 Twist # of Grooves: 5R Button Rifle, Hand Lapped Material: 416 Stainless Finish: Stainless Click here to browse our entire selection of Barrels.