The Sons of Liberty Gun Works Liberty Fighting Barrel 16" .223 Wylde / 5.56 NATO Chrome Lined is built for shooters who demand dependable accuracy from their AR-15 platform. This 16-inch barrel uses 5R rifling and a 1:7 twist to stabilize a wide range of bullet weights, while the 41V50 chrome-moly steel, phosphate treatment, and chrome-lined bore deliver long service life and consistent performance. A DLC-coated barrel extension and mid-length gas system further enhance reliability and smooth operation.

This Liberty Fighting Barrel is ideal for general-purpose rifles, training builds, and range-focused carbines where durability and repeatable precision matter. The .223 Wylde chamber allows safe use of both .223 Remington and 5.56 NATO ammunition, giving you flexibility in ammo selection. With its 1/2x28 threaded muzzle ready for your preferred muzzle device and a .750" gas journal with a deep dimple for secure gas block installation, this barrel reflects Sons of Liberty Gun Works’ focus on practical design and proven craftsmanship.

Key Features:

• Manufacturer: Sons of Liberty Gun Works
• Model: Liberty Fighting Barrel
• Caliber: .223 Remington / 5.56 NATO
• Barrel Length: 16"
• Threaded Barrel: 1/2x28
• Gas System: Mid-Length
• Rifling: 5R, 1:7 Twist
• Barrel Material: 41V50 Chrome Moly
• Bore Treatment: Phosphate Treated And Chrome Lined
• Gas Journal: .750" With Deep Dimple For Gas Block