FAXON AR-15 300 AAC Blackout 7.5-Inch Gunner Barrel

Description

The Faxon Firearms Duty Series barrel is designed for AR-15 builds chambered in 300 AAC Blackout. It features a 7.5-inch Gunner profile, button-rifled bore, 1:8 twist, and salt bath nitride treatment inside and out.

The 4150 CMV construction combines a durable steel platform with a compact profile suitable for applicable AR-15 configurations. The barrel includes 5/8-24 muzzle threads, a .750-inch gas block diameter, an M4 barrel extension, and an 11-degree target crown.

Key Specifications

• The chambering is 300 AAC Blackout for compatible AR-15 platforms.
• The barrel length measures 7.5 inches for a compact build configuration.
• The contour is the Gunner profile.
• The barrel uses 4150 CMV steel construction.
• The rifling is button-rifled with a 1:8 twist.
• The finish is salt bath nitride inside and out.
• The muzzle threads measure 5/8-24.
• The gas block diameter is .750 inch.
• The barrel extension is M4.
• The UPC is 816341023208.

UPC: 816341023208
SKU: Not provided in the source data.

With its compact length, Gunner contour, threaded muzzle, and durable nitride treatment, this Faxon barrel provides a practical foundation for a 300 AAC Blackout AR-15 project. Its documented profile and machining details make it a straightforward choice for builders selecting compatible components.

Specifications