The Luth-AR BL-F14-7C 5.56mm 14.50" Chrome Lined Manganese Phosphate CMV barrel brings a proven SOCOM M4 profile to your AR-15 build. Built from durable 4150 CMV steel with a chrome-lined bore, it is designed for long service life and consistent accuracy. The F-marked front sight base and threaded muzzle make it ready for standard AR-15 sighting setups and compatible muzzle devices.

This 14.5" carbine-length barrel with a 1:7 twist rate is well suited for a wide range of 5.56x45mm NATO bullet weights, making it a solid choice for range use, training, and general-purpose rifle builds. Its manganese phosphate finish helps resist wear and corrosion while maintaining a clean, professional look. Luth-AR’s attention to detail and commitment to quality manufacturing are evident in the fit, finish, and performance-focused design of this barrel.

Key Features:

• Manufacturer: Luth-AR
• Model: BL-F14-7C SOCOM M4 Barrel
• Caliber: 5.56x45mm NATO
• Condition: New
• Barrel Length: 14.5"
• Barrel Twist: 1:7
• Barrel Material: 4150 CMV Chrome Lined
• Barrel Profile: SOCOM
• Gas System Length: Carbine Length
• Threads: 1/2x28
• Weight: 2.325 lb