PROOF Research PR10 308 Win 18″ Barrel – 5/8-24 Threaded, 10-Twist

Elevate your precision rifle build with the PROOF Research PR10 Barrel in 308 Winchester. Featuring an 18-inch carbon fiber-wrapped steel barrel with a 5/8-24 threaded muzzle and a 1:10 twist rate, this barrel is purpose-built for the PROOF PR10 platform and delivers the exceptional accuracy and lightweight performance PROOF Research is known for.

PROOF Research barrels combine aerospace-grade materials with advanced manufacturing to produce barrels that are significantly lighter than traditional steel options while maintaining superior rigidity, heat dissipation, and long-term durability. Whether you’re building a dedicated hunting rifle, a long-range precision rig, or a competition shooter, the PR10 barrel is an outstanding foundation.

Key Features:
– Caliber: 308 Winchester
– Barrel Length: 18 inches
– Muzzle Thread: 5/8-24
– Twist Rate: 1:10
– Platform: PROOF PR10
– Brand: PROOF Research
– SKU: 100677

At Deep Roots Rifle Co, we stock hard-to-find precision components like this PROOF Research barrel so your next build doesn’t have to wait. Order online at deeprootsrifleco.com for fast shipping nationwide, or stop by our gun shop in Eustis, Florida, where our knowledgeable staff can help you plan your next custom rifle build from the ground up.