Proof Research 18" Natural AR-Type Barrel - Optimal Precision and Performance - 100448

Proof Research PR15 Carbon Fiber 18in 223 Wylde Rifle Length Rifle Barrel 22cal 0.75GB1-8 Twist 1/2 x 28. 223 Wylde Carbon Fiber Rifle Barrels are changing the industry because they are much lighter more durable and more accurate than conventional barrels. Proof Research manufactures these AR15 Barrels starting with full profile match-grade 416R stainless steel barrel blanks that are turned down to reduce their weight. The prepared barrels are then wrapped with a proprietary aerospace-grade carbon fiber to provide high strength and greater stiffness for these Proof Research PR15 Carbon Fiber .223 Wylde Rifle Barrels. When you upgrade your platform with a Proof Research PR15 .223 Wylde Carbon Fiber Barrel the result will be more accuracy and more fun. Specifications for Proof Research PR15 Carbon Fiber 223 Wylde Rifle Barrels: Manufacturer: Proof Research Color: Black/Silver Fabric/Material: Carbon Fiber Cartridge: .223 Wylde Barrel Length: 18 in Barrel Profile: Contour 0.75GB Gas System Length: Rifle Length Gas Block Journal Size-Diameter: .750 in Threads per Inch: 1/2x28 Barrel Twist Rate: 1-8 Flutes: No Gun Model: AR-15 Weight: 1.94 lb Condition: New Gun Type: Rifle Features of Proof Research PR15 Carbon Fiber Rifle Barrels .223 Wylde 1/2 x 28 Thread: 1/2 x 28 muzzle threads. Standard DPMS compatible barrel extensions and gas system length. Full profile match-grade 416R stainless steel barrel blanks are turned down to a significantly reduced profile greatly reducing weight. Barrels wrapped with aerospace-grade carbon fiber that has specific strength up to 30 times that of stainless steel and specific stiffness up to 7 times greater than steel. Up to 64percent lighter than traditional steel barrels of similar contour. Match-grade accuracy. Improved heat dissipation for cooler and longer lasting barrels. No point-of-impact shift during high-volume fire. Reduced harmonic barrel vibration. Unprecedented durability. 1 Year Limited Warranty. Package Contents: Proof Research PR15 Carbon Fiber 223 Wylde Rifle Barrels Proof Research PR15C180220DAA8A223W: PR15 Carbon Fiber 18in 223 Wylde Rifle Length Rifle Barrel 22cal 0.75GB1-8 Twist 1/2 x 28