Criterion Barrels 18" .308 M118 Hybrid Nitride Rifle Length Barrel

Criterion Barrels 18" .308 M118 Hybrid Nitride Rifle Length Barrel

Precision, Durability, and Versatility in a Hybrid Contour Barrel.

The Criterion Barrels 18" .308 M118 Hybrid Nitride Rifle Length Barrel is engineered for shooters who demand exceptional accuracy, durability, and versatility. Designed to fit a wide range of AR-10 platforms, including DPMS, Remington, Bushmaster, and ADM, this barrel features the M118 LR match-grade chamber, allowing for precise use of both 7.62x51 NATO and .308 Winchester ammunition. Built from high-grade 416R stainless steel and finished with Nitride, this barrel combines the accuracy benefits of a heavy barrel with the reduced weight and handling of a tapered design, making it the perfect choice for long-range precision shooting and tactical use.

Key Features:

• M118 LR Match-Grade Chamber: Designed for optimal use with both 7.62x51 NATO and .308 Winchester ammunition, providing versatility and precision.
• Hybrid Barrel Contour: Combines the accuracy of a heavy barrel with a tapered profile toward the muzzle, reducing weight for better handling and balance.
• 18" Barrel Length: Provides excellent long-range accuracy without compromising portability, making it ideal for tactical or field applications.
• 416R Stainless Steel with Nitride Finish: Nitride-treated inside and out, offering a hard, smooth surface for improved durability, corrosion resistance, and extended barrel life.
• 1:10 Twist Rate: Perfectly suited for stabilizing a wide range of bullet weights, enhancing performance at longer distances.
• Rifle Length Gas System: Ensures smooth operation, with a 0.750” gas block journal and dimpled design beneath the gas port for secure gas block installation.
• Button Rifled: Precision rifling that enhances accuracy, ensuring consistent performance with every shot.
• 5/8x24 Muzzle Threads: Compatible with a wide range of muzzle devices and suppressors, allowing for extensive customization.

Specifications:

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

This barrel’s advanced Nitride finish not only enhances durability and barrel life but also ensures superior accuracy with no compromise on performance. Built to withstand years of heavy use, this barrel offers reliable performance across various shooting environments, giving shooters a competitive edge in long-range precision and tactical applications.