Criterion Barrels Mid Length Barrel AR-15 .223 Wylde 16 in Ultralight .750 in Parkerized Black

Criterion Barrels Mid Length Barrel AR-15 .223 Wylde 16 in Ultralight .750 in Parkerized Black. These barrels feature the most refined chrome lining in the industry to maximize accuracy and durability. Specifications for Criterion Barrels AR-15 Mid Length Gas System Barrel: Manufacturer: Criterion Barrels Color: Black Finish: Parkerized Fabric/Material: Steel Caliber: .223 Wylde Barrel Length: 16 in Gas System Length: Mid Length Threads per Inch: 1/2x28 Barrel Twist Rate: 1-8 Flutes: No Gun Make: AR Platform Gun Model: AR-15 Additional Features: M4 Barrel Extension Country of Origin: USA Features of Criterion Barrels AR-15 Mid Length Gas System Barrel Chrome-lined internally for superior barrel life and corrosion resistance. Their chrome-lining process is the most refined in the industry and will not degrade accuracy. .223 Wylde chamber that is designed to safely and effectively fire both .223 Remington and 5.56 NATO ammunition Honed and hand-lapped rifling for bore uniformity and a pristine internal finish - aids in barrel cleaning and paramount for accuracy Finely polished chambers for reliable extraction and feeding Mid-length gas system compatible with AR15 gas tube system Gas hole tuned for proper function with and without suppressor 1/2x28 TPI muzzle threads compatible with a wide range of muzzle devices and suppressors Precision-machined barrel extension with M4 feed ramps Package Contents: Criterion Barrels AR-15 Mid Length Gas System Barrel Criterion Barrels 15160-UL8: Mid Length Barrel AR-15 .223 Wylde 16 in Ultralight .750 in Parkerized Black