Criterion Barrels 18" .308 M118 Hybrid Phosphate/Chrome-Lined Midlength Barrel

Criterion Barrels 18" .308 M118 Hybrid Phosphate/Chrome-Lined Midlength Barrel

Exceptional Versatility and Accuracy for All Shooting Applications.

The Criterion Barrels 18" .308 M118 Hybrid Phosphate/Chrome-Lined Midlength Gas Barrel is crafted for shooters seeking the perfect balance of weight, durability, and accuracy. Featuring the M118 LR match-grade chamber, this barrel is optimized for both 7.62x51 NATO and .308 Winchester ammunition, making it ideal for heavier, longer bullets. The versatile Hybrid contour and midlength gas system ensure optimal performance in competitive shooting, tactical operations, or hunting, with excellent heat absorption and consistent accuracy even during high rates of fire.

Key Features:

• M118 LR Match-Grade Chamber: Optimized for heavier bullets, allowing use with both 7.62x51 NATO and .308 Win ammunition for versatility in different shooting environments.
• Hybrid Barrel Contour: Mid-weight design intelligently distributes material for a perfect balance between weight and heat absorption, delivering exceptional accuracy and performance.
• 18" Barrel Length: A versatile length that provides excellent accuracy while maintaining manageable weight for field or tactical use.
• Phosphate + Chrome-Lined Finish: Chrome-lining enhances barrel life and corrosion resistance without degrading accuracy, ensuring long-term performance.
• Hand-Lapped Rifling: Bore is honed and hand-lapped to ensure uniformity, aiding in accuracy and simplifying barrel cleaning.
• 1:10 Twist Rate: Ideal for stabilizing heavier bullets, ensuring precision over long distances.
• Midlength Gas System: Provides smoother cycling and reduced recoil, enhancing shooting comfort and reliability during extended sessions.
• 0.750” Gas Block Journal: Dimpled beneath the gas port for secure installation and dependable lock-up, ensuring proper gas system function.
• 5/8x24 Muzzle Threads: Compatible with a variety of muzzle devices and suppressors, offering extensive customization options.

Specifications:

• Finish: Phosphate + Chrome-Lined
• Barrel Profile: Hybrid
• Cartridge Compatibility: .308 Winchester / 7.62 NATO
• Gas Block Journal: 0.75”
• Barrel Length: 18”
• Gas System Length: Midlength
• Twist Rate: 1:10
• Muzzle Thread Pattern: 5/8x24

With the Criterion 18" .308 M118 Hybrid barrel, shooters can enjoy consistent performance and exceptional accuracy across a range of applications. The chrome-lining extends the barrel's life and resists corrosion, while the midlength gas system ensures smooth operation and comfortable shooting with minimal recoil.