The Geissele CHF Chrome Lined 5.56 10.3" Barrel is a cold hammer forged AR-15 barrel built for shooters who want consistent performance and long service life. Made from chrome moly vanadium steel with a chrome lined bore and chamber, this 10.3 inch barrel uses Geissele’s taper profile and a carbine-length gas system to balance durability, handling, and reliability.

This barrel is well suited for compact AR-15 builds focused on dependable function and repeatable accuracy during training, range use, or competition. The chrome lining and rigorous high pressure and magnetic particle inspection help ensure a long running, low maintenance barrel that reflects Geissele’s reputation for precise machining and thoughtful engineering.

Key Features:

• Manufacturer: Geissele
• Model: CHF Chrome Lined 5.56 10.3" Barrel
• Caliber: 5.56 NATO
• Barrel Length: 10.3"
• Barrel Type: Cold Hammer Forged
• Gas System Length: Carbine
• Barrel Profile: Geissele Taper Profile
• Gas Block Diameter: 0.750"
• Twist Rate: 1:7
• Muzzle Thread Pattern: 1/2x28
• Finish: Manganese Phosphate With Chrome Lined Bore