Description

Enhance your Sig Cross with the Proof Research 6mm Creedmoor Carbon Fiber Barrel. This 16″ pre-fit barrel features a 1:7.5″ twist rate and four-groove design for optimal precision and accuracy. Its carbon fiber construction offers lightweight handling with robust strength and heat dissipation. The 5/8″-24 tpi threading is compatible with various muzzle attachments, and the drop-in design ensures seamless installation without a gunsmith. Ideal for hunters and competitive shooters seeking premium performance. Elevate your firearm today with this innovative barrel from Proof Research.