Faxon Big Gunner .308 WIN Salt Bath Nitride

Description

Product Overview

The Faxon Firearms Big Gunner .308 WIN 18-inch barrel is a button-rifled 4150 CMV steel barrel finished inside and out with salt bath nitride for enhanced wear and corrosion resistance. Built with a rifle-length gas system and a .750 inch gas block journal, it uses the Big Gunner medium-taper design behind the gas block and a thinner taper forward for a balance of rigidity and reduced weight, making it well suited for competition, duty use, and suppressor hosting.

Key Features

• Button-rifled 4150 CMV steel for consistent accuracy potential and durability
• Salt bath nitride inside and out to help resist corrosion and wear
• Big Gunner profile balances rigidity behind the gas block with reduced forward weight
• Rifle-length gas system with 0.750 inch gas block journal for common compatibility
• 5/8-24 muzzle threads and LR-308 (DPMS compatible) extension for straightforward setup
• 11-degree target crown and magnetic particle inspection for quality-focused manufacturing

If you are building a reliable, high-performance .308 platform, the Faxon Big Gunner barrel gives you a suppressor-ready profile with competition-capable hardware and a durable finish.