The Wilson Combat Ranger stainless barrel is the pinnacle of performance for 6.8 SPC II rifles, offering a perfect blend of speed, reliability and power. Crafted from premium 416R rifle-rated steel, this 16 inches barrel is designed to excel in any environment, providing unmatched durability and performance. The Ranger's innovative taper design reduces weight by nearly seven ounces compared to the Wilson Combat Recon tactical model, enhancing maneuverability and customization options for a superior shooting experience. With nearly two decades of expertise in crafting custom tactical AR-15 rifles, Wilson Combat has developed a line of stainless steel, match-grade barrels that set the standard for accuracy, reliability and longevity. Each barrel is meticulously manufactured in the USA using State-of-the-art, computer-controlled equipment to meet stringent technical specifications. The hand-polished bore and feedramps, along with a precision muzzle crown and optimized chamber and gas port, ensure flawless performance and reliability. The Wilson Combat Ranger stainless barrel is not just a component - it's a commitment to excellence. Experience the ultimate in 6.8 SPC II rifle performance with a barrel that is engineered to exceed your expectations and backed by the renowned quality of Wilson Combat. M4 feed ramps Matte bead blasted stainless steel finish Gas block seat specifications - 0.750 inches Dia x 0.920 inches L - features a dimple for set screw installation 1:11 rifling