CMMG Barrel Sub-Assm 18.0inch HT 416SS 308 Win

The CMMG Barrel Sub-Assembly 18.0-inch Heavy Taper 416 Stainless Steel 308 Winchester is a complete, ready-to-install barrel component designed for custom rifle builds and upper receiver assemblies. This product is ideal for precision rifle enthusiasts and builders looking for reliable performance and accuracy.

Manufactured from 416 stainless steel with a bead-blasted finish, this barrel resists corrosion and enhances heat dissipation during extended firing sessions. The 18-inch length strikes a balance between velocity and maneuverability, making it suitable for intermediate-range precision shooting. A 1:10 twist rate effectively stabilizes a range of 308 Winchester projectiles from 155 to 190 grains.

This barrel sub-assembly is compatible with AR-10 and precision rifle platforms, making it a valuable component for law enforcement, military training, or competitive long-range applications. The heavy taper profile not only increases rigidity but also maintains a professional appearance, minimizing point-of-impact shift during shooting.