Proof Research Sig Cross Steel .308 Winchester Threaded Rifle Barrel 20 inch 1-10 Twist 5/8-24 Silver

Proof Research Sig Cross Steel .308 Winchester Threaded Rifle Barrel 20 inch 1-10 Twist 5/8-24 Silver. Whether you opt for a carbon fiber or steel Proof Research barrels enhance the platform and provide shooters with utmost confidence in their equipment's reliability and accuracy. Specifications for Proof Research Sig Cross Steel .308 Winchester Threaded Rifle Barrel: Manufacturer: Proof Research Color: Silver Cartridge: .308 Winchester Barrel Length: 20 in Barrel Material: Steel Barrel Twist Rate: 1-10 Threads per Inch: 5/8x24 Gun Make: SIG Sauer Weight: 4.4 lb Gun Type: Rifle Application: Shooting Features of Proof Research Sig Cross Steel .308 Winchester Threaded Rifle Barrel Lightweight - Up to 64percent lighter than traditional steel barrels of similar contour Extreme Temperature Resistance - Improved heat dissipation for cooler and longer lasting barrels Unprecedented Durability - Wrapped with high-strength aerospace-grade carbon fiber impregnated with a proprietary matrix resin Long-Lasting - Excellent erosion wear characteristics and corrosion resistance Extreme Pressure Resistance - An optimum combination of high tensile strength along with requisite toughness to withstand extreme chamber pressures encountered during firing Package Contents: Proof Research Sig Cross Steel .308 Winchester Threaded Rifle Barrel Proof Research 134498: Sig Cross Steel .308 Winchester Threaded Rifle Barrel 20 inch 1-10 Twist 5/8-24 Silver 134498