The Luth-AR BL-F207C 20" Pencil Barrel 5.56 is a lightweight AR-15 barrel assembly designed to deliver dependable accuracy without adding unnecessary front-end weight. Built from chrome moly vanadium steel and finished in a durable manganese phosphate coating, this 20-inch pencil profile barrel offers a classic look with modern performance for shooters who prefer a traditional front sight base and rifle-length configuration.

This barrel is chambered in 5.56x45mm NATO with a 1:7" twist rate, making it well suited for a wide range of bullet weights commonly used for training, target shooting, and general-purpose rifle setups. M4 feed ramps support reliable feeding when paired with quality upper receivers and magazines. Whether you are assembling a new rifle or refreshing an existing build, this Luth-AR barrel provides a straightforward, no-nonsense option backed by the manufacturer’s reputation for practical, well-made AR components.

Key Features:

• Manufacturer: Luth-AR
• Model: BL-F207C 20" Pencil Barrel 5.56
• Caliber: 5.56x45mm NATO
• Barrel Length: 20"
• Barrel Material: Chrome Moly Vanadium
• Barrel Finish: Manganese Phosphate
• Twist Rate: 1:7"
• Barrel Features: M4 Feed Ramps