Faxon Duty 5.56x45 NATO 7.5" Mid-Length Gunner Nitride Barrel

Description

Product Overview

The Faxon Duty 5.56x45 NATO 7.5 in Mid-Length Gunner barrel is a button-rifled, 4150 CMV steel barrel finished in nitride for strong corrosion resistance and consistent performance. Designed with Faxon’s Gunner profile, it trims weight while keeping a durable balance for training and general use.

Key Features

• 7.5 in mid-length gas configuration for smoother operation and practical handling
• Gunner profile balances durability and reduced weight for lower fatigue
• Button-rifled rifling for improved consistency and accuracy potential
• 4150 CMV steel with nitride finish for enhanced wear and corrosion resistance
• 1/2x28 muzzle threads for common suppressor and muzzle device fitments
• 0.625 in gas block journal with 1.9 in journal length for compatible mid-length setups

A precision-made barrel with nitride durability and a target-grade crown—built for reliable accuracy from the start.