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Questions & Answers
The title says it's a mid length gas system but in the description it says it's a carbine gas system. Which one is it? Expert Answer

The Criterion Barrels AR-15 Hybrid Mid Length Gas System Barrel features a mid-length gas system and uses a 0.750" gas journal.

by Ethan, Gear Expert, June 14, 2022
Does this come with the a gas tube or just the barrel? Expert Answer

It does not include a gas tube.

by Jonathan D., Gear Expert, August 9, 2019
Customer Reviews
Helpful Positive Review
It is difficult to overstate how impressed I am with this product. Every little “problem” (you know, the little things we put up with because that’s how things are?) I’ve put up with since buying this Stag AR has miraculously disappeared. Those 62 gr...
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16/16 found this helpful
Helpful Positive Review
Great company with amazing products. The barrel is chrome lined and hand lapped, has dimples for the gas block and comes in a 1-8 twist! everything I was looking for except a fluted barrel. I went with the 16" Hybrid mid length and it will serve me w...
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5/5 found this helpful
Helpful Positive Review
Great Barrel by CJ, Verified Owner, March 14, 2018
Second barrel i have made by criterion, i have both the 18" and 16" chrome lined Hybrid and both are insanely accurate. Would and have many times recommend to anyone. Many of the people i've recommended to have purchased barrels made by criterion and...
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4/4 found this helpful
Helpful Positive Review
I love these Criterion barrels. This is the second Hybrid version I have purchased. I have not built it up just yet but from my first 16" Hybrid mid barrel free floated build I can give you a review. These are real accurate out of the gate and love t...
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2/2 found this helpful
Helpful Positive Review
Awesome barrels by John Pennington, Verified Owner, July 24, 2017
Put it on a BCM upper with GM4 handguard. Checked headspace and took it out. First 10 rounds was at 1.27 @100yrds on a backpack. Forgot my rest. Next 20 rounds were MOA or sub. This was with an eotech. So I'm definitely happy and impressed. Cleans ou...
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4/5 found this helpful
Helpful Negative Review
I must have gotten a bad one because I cannot get this to group under 2moa with anything. Not my first AR build and not my first barrel that I've tried to tune. Even tried handloads (which I usually only do for my bolt guns) and couldn't get it to ...
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4/5 found this helpful
Read All 8 Reviews
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Product Info for Criterion Barrels AR-15 Hybrid Mid Length Gas System Barrel

The Criterion Barrels AR-15 Hybrid Mid Length Gas System Barrel is an excellent way to ensure you have a top-of-the-line barrel to meet your needs. These Rifle Barrels from Criterion Barrels are manufactured to the same high quality standards as their Military Class 4 barrels with which they're renowned. Whether you need a lightweight barrel for competitive shooting or a more reliable one for self-defense, the Criterion Barrels AR-15 Hybrid Mid Length Gas System Barrel is the perfect option for shooters of all kinds. For a great barrel that will not let you down in the field, choose the Criterion Barrels AR-15 Hybrid Mid Length Gas System Barrel w/ M4 Feed Ramp.image

Specifications for Criterion Barrels AR-15 Hybrid Mid Length Gas System Barrel:

Manufacturer: Criterion Barrels
Color: Black
Caliber: .223 Wylde
Barrel Profile: Hybrid
Gas System Length: Mid Length
Gas Block Journal Size-Diameter: .750 in
Barrel Twist Rate: 1-8
Gun Make: AR Platform
Gun Model: AR-15
Condition: New
Firearms Threads Per Inch: 1/2x28

Features of Criterion Barrels AR-15 Hybrid Mid Length Gas System Barrel

  • Chrome-lined internally 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 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
  • 0.750in Gas Block, dimpled for ease of installation and solid lock-up
  • 1/228 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 Hybrid Mid Length Gas System Barrel

Criterion Barrels AR-15 Hybrid Mid Length Gas System Barrel Orderable Models

List of Orderable Models

  • Criterion Barrels 16in AR-15 Hybrid Mid Length Gas System Barrel, Chrome-lined, Parkerized, 15160-HY8 , MPN: 15160-HY8 , Code: 2RR-ATB-MLHYBRID15-15160-HY8
  • Criterion Barrels SBR Core Threaded Barrel, AR-15, .223 Wylde, 13.9in, Hybrid, Mid-Length, 1-8 Twist, 1/2x28 Thread, Chrome-Lined, Parkerized, 15130-HY8 , MPN: 15130-HY8 , Code: 2RR-ATB-MLHYBRID15-15130-HY8

Criterion Barrels AR-15 Hybrid Mid Length Gas System Barrel Unavailable & Discontinued Models

List of Unorderable Models

  • DEMO, Criterion Barrels 16in AR-15 Hybrid Mid Length Gas System Barrel, Chrome-lined, Parkerized, 15160-HY8 , MPN: 15160-HY8-DEMO , Code: 2RR-ATB-MLHYBRID15-15160-HY8-DEMO
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