The Lead & Steel LS556PEN-CAR-16 5.56mm 16" Pencil Profile barrel is built for shooters who want a lightweight, responsive AR-15 setup without sacrificing durability. Turned from 4150 chrome moly vanadium steel and finished in QPQ black nitride, this carbine-length barrel offers a smooth, corrosion-resistant surface and consistent performance over extended use.

This 16" pencil profile barrel features M4 feed ramps for reliable feeding and a 1:7" twist rate to stabilize a wide range of 5.56x45mm NATO projectiles. The 1/2"x28 threaded muzzle makes it ready for brakes, compensators, or suppressor mounts, making it an excellent choice for range work, training, and general-purpose rifle builds. Lead & Steel is known for precise machining and thoughtful design, giving builders a dependable foundation for their AR platform.

Key Features:

• Manufacturer: Lead & Steel
• Model: LS556PEN-CAR-16
• Caliber: 5.56x45mm NATO
• Condition: New
• Barrel Length: 16"
• Threaded Barrel: 1/2"x28
• Twist: 1:7"
• Barrel Profile: Pencil
• Barrel Type: Carbine Length
• Barrel Features: M4 Feed Ramps
• Weight: 23.20 oz