Criterion HBAR 12.5″ .223 Wylde Midlength Gas Barrel, 1:8 Twist, 5/8×24

Criterion HBAR 12.5″ .223 Wylde Midlength Gas Barrel, 1:8 Twist, 5/8×24

A collaboration between Criterion Barrels and Rooftop Defense, these barrels provide an accurate, dependable and smooth shooting experience in a versatile barrel length.

The HBAR barrel provides superior harmonics under rapid strings of fire. These barrels are optimized for competition use; however, they are also a reliable option for small-game hunting.

Headspace (the bolt to barrel fitment), must be checked for optimal performance and reliability. Proper headspace produces consistent chamber pressures and seating depths which results in increased accuracy and reliability, while reducing wear and tear on internal parts and components.

FEATURES:

• Chrome-lined for superior barrel life and corrosion resistance. Our chrome lining process is the most refined in the industry and will not degrade accuracy.
• .223 Wylde chamber that is designed to safely and reliably fire both .223Remington and 5.56NATO ammunition while increasing accuracy due to more consistent chamber pressures.
• Honed and hand-lapping rifling produce perfect bore uniformity and a pristine internal finish that aids in barrel cleaning and is paramount for accuracy
• Finely polished chambers for reliable extraction and feeding
• Gas port tuned for proper function with and without suppressor
• Precision-machined barrel extension and M4 feed ramps

SPECIFICATIONS:

• Length: 12.5″
• Contour: HBAR
• Gas System Length: Midlength
• Gas Block Journal Diameter: 0.750″
• Thread Pitch: 5/8×24
• Chamber: .223 Wylde
• Twist: 1:8 Twist
• # of Grooves: 6 Grooves
• Material: 4150 Chrome Moly Vanadium
• Finish: Chrome-lined, Phosphate
• Actual Weight: NA

Note: All NFA rules apply

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