Proof Research Bolt Action Pre-Fit Barrel

Description

Product Overview

Proof Research’s drop-in bolt action pre-fit barrel replaces your factory tube with a carbon fiber barrel built for a straightforward home install. This pre-fit .308 Win barrel is engineered for reliable headspace performance and is threaded 5/8-24 tpi to match common muzzle devices.

Key Features

• Carbon fiber barrel construction with stainless steel liner
• Drop-in pre-fit design for a home-installable barrel change
• Guaranteed headspace capable configuration for simplified replacement
• .308 Win chamber with 1:10 twist and 5-groove rifling for consistent accuracy
• 5/8-24 tpi muzzle threads for wide suppressor and muzzle device compatibility

Upgrade your bolt gun’s barrel with a lightweight carbon fiber pre-fit from Proof Research for improved handling and precision-ready performance.