Criterion 12.5″ CORE Series .223 Wylde Carbine Barrels

The Criterion 10.5, 11.5, and 12.5″ barrels are engineered for AR-15 platforms, offering a .223 Wylde chamber that accommodates both .223 Remington and 5.56 NATO ammunition. Its chrome-lined, hand-lapped bore ensures exceptional accuracy and longevity. Available in profiles like Hybrid, CORE, and Ultralight, this barrel features a 1:8 twist rate and carbine-length gas system, making it ideal for tactical applications and compact builds. Compatible with various muzzle devices and gas blocks, it provides versatility for shooters seeking reliability and precision.

The CORE Series feature a modern, continuous taper profile that eliminates steps and harsh variations in diameter. The steel is redistributed where it is needed most: surrounding the chamber. Added weight over the chamber absorbs heat evenly during hard use and moves the balance of the rifle closer to the body for increased control. This is optimal for maintaining balance when used with modern accessories like Low Power Variable Optics (LPVO’s), weapon-mounted lights, suppressors, clip-on night vision devices, and IR lasers; these components boost the capabilities of the rifle, but can hinder the shooter’s performance by increasing front-end weight. The front end of the CORE Series remains light and fast for better handling, balance, and speed.