Criterion AR-15 SBR HYBRID BARREL, CHROME-LINED

Criterion Barrels, Inc
$313.50
Current Stock:
Adding to cart… The item has been added

Introduced in 1999, our Hybrid contour is a mid-weight government contour. This was our first entry aiming to improve the performance over traditional government contours. The additional weight around the chamber increases heat absorption and rigidity over conventional designs. Because of its mid-weight design, our Hybrid contour is able to handle high heat while maintaining exceptional performance – even during extreme use and high rates of fire. The proven Hybrid design produces consistent harmonics and improves precision while remaining balanced for use in the field.

ADDITIONAL ACCESSORIES

Include a bolt, bolt carrier group, gas block, and gas tube that pair well with our barrels. Our headspace service guarantees optimal bolt to barrel fitment using premeasured bolts and certified headspace gauges. This helps to maximize the performance and function of your build. Choose from a BCM Bolt Assembly, BCM Bolt Carrier Group, or Fulton Armory Bolt Carrier Group. Pair a Badger Ordnance .750 Gas Manifold and BCM Gas Tube with your purchase. Every product offered is backed by our satisfaction guaranteed.

HEADSPACE

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

  • .223 Wylde chamber that safely and reliably fires both .223 Remington and 5.56 NATO with improved accuracy due to more consistent chamber pressures
  • Chrome-lined for improved barrel life and corrosion resistance without degrading accuracy through our chrome-lining process, which is the most refined in the industry
  • Honed and hand-lapped for superior bore uniformity and easier cleaning, as well as improved and consistent accuracy
  • Polished chamber for reliable extraction and feeding
  • Carbine gas system with optimized gas port for suppressed or unsuppressed use
  • 0.750” dimpled gas block journal for easy and secure installation
  • ½ x 28 TPI muzzle threads compatible with most muzzle devices and suppressors
  • Precision-machined barrel extension for safe and reliable feeding
Additional information
Weight 1.45 lbs
Dimensions 18 x 3 x 3in
Length

10.5", 11.5", 12.5"

Contour/Profile

Hybrid

Gas Length

Carbine

Gas Block Dia.

0.750"

Muzzle Thread

1/2 x 28

Chamber

223 Wylde

Twist

1-8

# Grooves

6 Groove

Material

4150 CrMoV

Finish

Chrome-lined, Phosphate

Weight

10.5" 1.45 lbs.
11.5" 1.55 lbs.
12.5" 1.65 lbs.