SOLGW Liberty Fighting 5.56 Chrome Lined Mid-Length - AR-15 Barrel - 16"

Build a duty-ready 16" AR-15 with a barrel that handles high round counts without sacrificing accuracy. The SOLGW Liberty Fighting Barrel combines chrome-lined durability with 5R rifling and a .223 Wylde chamber for a versatile, hard-use barrel.

The SOLGW Liberty Fighting Barrel is a chrome-lined AR-15 barrel designed for reliable performance in 5.56 NATO and .223 Remington on the AR-15 platform.

You get a .223 Wylde chamber that safely fires both 5.56 NATO and .223 Rem with improved accuracy potential over a standard 5.56 chamber. The 5R rifling profile reduces bullet deformation and copper fouling, maintaining consistent accuracy across extended shooting sessions. A DLC-coated barrel extension provides enhanced wear resistance at the critical locking lug interface. The mid-length gas system on a 16" barrel delivers an optimized dwell time for smooth, reliable cycling with reduced felt recoil.

• Caliber: 5.56 NATO / .223 Wylde Chamber
• Length: 16"
• Twist Rate: 1:7
• Rifling: 5R
• Gas System: Mid-Length
• Profile: Medium Contour
• Barrel Material: 41V50 Chrome Moly Vanadium
• Barrel Finish: Phosphate Treated, Chrome Lined
• Barrel Extension: DLC Coated
• Muzzle Threading: 1/2x28

Compatible with AR-15 platform rifles chambered in 5.56 NATO and .223 Remington. Fits standard AR-15 upper receivers with 1/2x28 threaded muzzle devices. The 16" length meets the federal minimum rifle barrel length without requiring a pinned muzzle device.

Machined from 41V50 chrome moly vanadium steel with a phosphate exterior treatment and chrome-lined bore for lasting corrosion resistance and extended barrel life. The DLC-coated barrel extension adds durability at the locking lug contact surface.

Ideal for general-purpose AR-15 rifle builds, home defense configurations, and high-volume range and training use. A go-to barrel for shooters building a reliable 16" duty or all-around rifle.

Sons of Liberty Gun Works is known for building no-compromise AR-15 components trusted by armed professionals and serious civilian shooters. Made in the U.S.A.