Proof Research PR10 carbon fiber barrel chambered in 308 Win with a 16 in length, 1-10 twist rate, intermediate gas system length, and a .750 gas journal. This barrel is threaded 5/8 x 24 for easy integration with common muzzle devices.
Key Features
Carbon fiber-wrapped PR10 design for excellent rigidity and reduced weight compared to traditional steel barrels
.750 gas journal diameter for standard intermediate gas configurations
Intermediate gas system length for appropriate timing in compatible platforms
308 Win chambering with a 16 in barrel length and 1-10 twist for versatile projectile stabilization
5/8 x 24 muzzle threads for straightforward muzzle device mounting
Upgrade your build with a Proof Research PR10 barrel engineered for consistent performance and straightforward compatibility.
