The LBE Unlimited LBE AR 5.56NATO 1/7 Twist 7.5" BLK barrel is a compact, cold hammer forged AR-15 barrel designed for builders who want a short, reliable pistol-length setup. Chambered in 5.56 NATO with a 1:7 twist, it is melonite finished for added durability and corrosion resistance, and comes threaded 1/2x28 at the muzzle for easy attachment of compatible devices.

This 7.5-inch barrel is well suited for AR pistol builds or short, maneuverable range rifles where compact size and consistent performance are priorities. The pistol-length gas system is tuned for dependable cycling with appropriate ammunition, making it a solid choice for training, home-ready carbines, or general range use. LBE Unlimited’s reputation for precise manufacturing and robust components is reflected in this barrel’s clean machining and long-service design.

Key Features:

• Manufacturer: LBE Unlimited
• Model: Cold Hammer Forged / BAR075P
• Caliber: 5.56 NATO / .223 Rem
• Barrel Length: 7.5"
• Barrel Twist Rate: 1:7
• Gas System: Pistol Length
• Muzzle Thread: 1/2x28
• Finish Color: Black Melonite
• Gun Make: AR Platform
• Gun Model: AR-15