Criterion Barrels CORE .223 Wylde AR-15 Barrel - Carbine - Chrome-lined - Phosphate - 1:8 - 10.5"

The Criterion Barrels CORE .223 Wylde AR-15 Barrel with a 10.5" length and carbine gas system is engineered for tactical shooters who demand a balance of performance, handling, and durability. Featuring a modern continuous taper profile, the CORE Series redistributes steel around the chamber to absorb heat evenly, improve harmonics, and shift the rifle’s balance closer to the body for greater control when paired with optics, suppressors, lights, or other accessories. The barrel’s chrome-lined bore enhances longevity and corrosion resistance without sacrificing accuracy, while the honed and hand-lapped rifling ensures uniformity, precision, and ease of cleaning. With its finely polished chamber, the .223 Wylde design allows safe and accurate use of both .223 Remington and 5.56 NATO ammunition. Additional features include a 0.625” gas block journal with dimpling for secure installation, 1/2x28 TPI muzzle threads for compatibility with a wide range of devices, and a precision-machined barrel extension with M4 feed ramps. Rugged, reliable, and built for hard use, this barrel delivers excellent performance where mobility and control are essential.

Features:

• .223 Wylde chamber
• Carbine length gas system
• Chrome lined with Phosphate finish
• Made from 4150 CrMoV Steel
• Taper profile
• 0.625" Gas block journal with dimple
• 10.5" Length
• Threaded 1/2x28
• 1:8 Twist rate
• Honed and Hand lapped 6-groove rifling
• Precision machined barrel extension with M4 feed ramps
• Tuned gas port for suppressed and unsuppressed use