FAXON FIREARMS 7.5" GOV'T/SOCOM, 5.56 NATO, PISTOL-LENGTH, 4150 QPQ

Faxon Firearms 7.5" Gov / SOCOM Profile 5.56 NATO Barrel – 4150 QPQ

Engineered for unmatched durability, optimal balance, and extreme reliability, the Faxon Firearms 7.5" Gov / SOCOM 5.56 NATO Barrel is the ultimate foundation for your compact AR-15 pistol build.

Manufactured 100% in-house from cradle-to-grave under strict ISO:9001 quality certifications, Faxon barrels are button-rifled and air-gauge tested to ensure pinpoint accuracy. Crafted from premium 4150 CMV Steel and treated inside and out with a corrosion-resistant QPQ Nitride finish, this barrel is built to endure hard tactical use and high round counts while maintaining incredible heat and wear resistance. Every barrel undergoes rigorous Magnetic Particle Inspection (MPI) and features an 11-degree target crown for optimized projectile flight.

Key Features

• 4150 CMV Steel Construction: Delivers exceptional tensile strength and long service life.
• Full QPQ Nitride Finish: Applied to both the bore and exterior for superior corrosion, wear, and heat resistance.
• GOV / SOCOM Profile: Provides an ideal weight-to-performance distribution for tactical applications.
• Magnetic Particle Inspected (MPI): Inspected over 15 times throughout production to guarantee zero structural defects.
• Precision Crowned: Features an 11-degree target crown to maximize bullet stabilization and accuracy.

Specifications

• Caliber: 5.56 NATO
• Barrel Length: 7.5"
• Barrel Profile: GOV / SOCOM
• Material: 4150 CMV Steel
• Finish (Inside & Outside): QPQ Nitride
• Twist Rate: 1:8
• Gas System: Pistol Length
• Gas Block Diameter: .750"
• Gas Port Diameter: .081"
• Muzzle Thread Pitch: 1/2-28 TPI
• Barrel Extension: M4
• Target Crown: 11-Degree
• Weight: 0.89 lbs (14.24 oz)
• Testing: Magnetic Particle Inspected (MPI) & Air-Gauge Tested