7.75″ .308 Cal 1:10 Twist 4150 Barrel

Description

This 7.75″ barrel is engineered for .308 caliber builds, providing a compact solution for specific platform requirements. Constructed from 4150 Chrome Moly steel, it offers the necessary strength and durability for reliable operation. The barrel features Cal 1:10 Twist rate, which stabilizes standard bullet weights effectively for this cartridge size. The exterior is finished with a Black Nitride QPQ coating, providing corrosion resistance and a low-friction surface. It utilizes a .750 Gas Platform System, ensuring compatibility with standard upper receiver gas blocks designed for this base diameter. The gas system length is Carbine, which dictates the required gas tube length for proper function. At the muzzle, the barrel is threaded to 5/8 x 24 Threads, allowing for the attachment of compatible muzzle devices. The pattern is Solid, meaning it lacks integrated handguard rails, requiring separate mounting solutions. This component is a critical part of the upper assembly, requiring precise installation to ensure proper headspacing and timing. 7.75″ overall length. 4150 Chrome Moly steel construction. 1:10 twist rate. .308 caliber. DPMS Style profile. .750 Gas Platform System. Carbine Gas System. 5/8 x 24 Thread. Black Nitride QPQ Coating.