Proof Research Barrel Bolt 308 Win 20" 10 Twist 5 Groove
PROOF Research pre-fit carbon fiber barrels are available for Ruger's Precision Rifles, Ruger's Precision Rimfire, and 10/22. Your barrel will arrive threaded, chambered, and ready to be installed in a relatively simple operation requiring few specialized tools.
By designing a carbon fiber barrel specifically for this platform, they've made it easy for Ruger Rifle owners to upgrade the barrel on these highly customizable rifles.
FEATURES
Lightweight
- Up to 64% lighter than traditional steel barrels of similar contour.
Extreme Temperature Resistance
- Improved heat dissipation for cooler and longer lasting barrels.
Unprecedented Durability
- Wrapped with high-strength, aerospace-grade carbon fiber impregnated with a proprietary matrix resin.
SPECIFICATIONS
- Part Number: 100882
- Barrel Length: 20"
- Twist Rate: 10
- Muzzle Thread: 5/8-24
- Weight: 2 lbs - 12 oz
- Rifle Model: Ruger Precision Rifle
