Criterion Barrels Hybrid Chrome Lined .223 Wylde AR-15 Barrel - Mid-Length - Hybrid - 13.9"

The Criterion Barrels Hybrid Mid-Length AR-15 Barrel balances weight and material distribution to achieve superior heat absorption and consistent harmonics. This 13.9" barrel is lightweight at 1.8 pounds, making it easy to carry in the field while providing exceptional performance under heavy use and high rates of fire.

Features:

• 13.9" barrel, Hybrid profile, 6-groove rifling
• .223 Wylde chamber (fires 5.56 NATO and .223 Rem)
• 4150 CrMoV steel construction
• Chrome-lined bore, phosphate finish
• Tuned gas port
• Mid-length gas system
• .750" dimpled gas block
• Threaded 1/2x28
• 1:8 twist
• Precision-machined barrel extension with M4 feed ramps
• 1.8 lbs weight

The inside of the barrel is chrome lined for long-lasting use and corrosion resistance, and the .223 Wylde chamber safely and effectively fires both .223 Remington and 5.56 NATO ammunition. The dimpled gas block seat provides solid lockup and easy installation.

Criterion Barrels builds high-quality, precision AR-15 and AR-10 barrels, as well as barrels for legacy platforms like the M1 Garand, M14, and Lee Enfield. Their barrels are used by the US Army Marksmanship Unit Action Shooting Team and the US Marine Corps Combat Shooting Team, proven to win matches time and time again.