Geissele Automatics 5.56 CHF Heavy Profile AR-15 Barrel - 16" - 05-3113

Upgrade your AR-15 with the Geissele Automatics 5.56 CHF Heavy Profile AR-15 Barrel – 16″, engineered for unmatched durability and precision in demanding tactical scenarios. Crafted by Geissele Automatics, a leader in premium firearms components, this cold hammer forged barrel delivers superior performance, ensuring reliable cycling and tight groupings whether you’re at the range or in the field.

Key Features

• Cold Hammer Forged Construction: The CHF process enhances barrel life and resistance to wear, providing consistent accuracy over thousands of rounds—ideal for high-volume shooters seeking longevity without sacrificing quality.
• Heavy Profile Design: This robust profile maintains rigidity and heat dissipation during extended firing sessions, reducing barrel whip for improved stability and follow-up shot precision.
• Mid-Length Gas System: Offers smoother recoil and reduced wear on internal components compared to carbine-length systems, promoting a more comfortable shooting experience and extended component life.
• Chrome Moly Vanadium Steel: High-strength material with manganese phosphate finish for corrosion resistance, ensuring your barrel performs reliably in harsh environments.

Technical Specifications

• Caliber: 5.56 NATO
• Barrel Length: 16 inches
• Twist Rate: 1:7 for optimal stabilization of heavier bullets
• Gas System: Mid-Length with 0.75″ gas block journal
• Muzzle Threads: 1/2×28 for easy suppressor or muzzle device attachment
• Finish: Manganese Phosphate
• Platform: AR-15
• Testing: High Pressure Tested (HPT) and Magnetic Particle Inspected (MPI) for flawless reliability

Why Choose the Geissele 5.56 CHF Heavy Profile Barrel?

This barrel addresses common AR-15 owner challenges like premature wear from subpar materials and inconsistent accuracy from lightweight profiles. By opting for Geissele’s precision engineering, you gain a component that not only meets mil-spec standards but exceeds them, delivering enhanced velocity and grouping. Perfect for custom builds or replacements, it integrates seamlessly with standard AR-15 uppers, minimizing downtime and maximizing your rifle’s potential. Weighing just 38.4 ounces, it’s balanced for maneuverability without compromising on strength.

Elevate your build today—add the Geissele Automatics 5.56 CHF Heavy Profile AR-15 Barrel to your cart and experience the difference premium craftsmanship makes in every shot.

Frequently Asked Questions

1. What makes cold hammer forging better for AR-15 barrels?
The CHF process compresses the steel at high pressure, creating a denser, stronger barrel that resists heat and stress, leading to longer service life and better accuracy than traditional button-rifled barrels.

2. Is this barrel compatible with my existing AR-15 lower?
Yes, as a standard AR-15 platform component with M4 barrel extension and feed ramps, it drops in easily with compatible uppers, though professional installation is recommended for optimal headspacing.

3. Can I use this barrel with suppressors?
Absolutely—the 1/2×28 muzzle threads allow secure attachment of most AR-15 suppressors and muzzle devices, enhancing versatility for suppressed shooting.