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Questions & Answers
Is this barrel 416R? Expert Answer

Yes, it is.

by Jonathan D., Gear Expert, November 4, 2019
Is this mid length gas or carbine, the description says both?

mid-length

by Al, Verified Owner, May 31, 2025
Customer Reviews
Helpful Positive Review
Most accurate barrel!!!!!!! by Scribles, December 14, 2017
If your looking for long life and accuracy excellent made this barrel it the one. The finish on it it's out standing. The feed ramps are very clean. I've shoot so far 500 rounds if in two occasions. Does not get hot quickly like the pencil barrels it...
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7/7 found this helpful
Most Recent Reviews
Very Accurate and well made by Greg, Verified Owner, April 26, 2024
Replaced the Faxon "Gunner Profile" barrel on my S&W M&P 15 with this Criterion "Hybrid Profile" based on reviews, which were 99% positive. I've got to agree, this Criterion barrel is what one needs if you're trying to achieve ultimate accuracy, as I...
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Read All 2 Reviews
Color:
Black
Finish:
Nitride
Caliber:
.223 Wylde
Barrel Length:
16 in
Barrel Profile:
Hybrid
Gas System Length:
Mid Length
Gas Block Journal Size-Diameter:
.750 in
Barrel Twist Rate:
1-8
Flutes:
No
Gun Make:
AR Platform
Gun Model:
AR-15
Additional Features:
M4 Barrel Extension
Firearms Threads Per Inch:
1/2x28

Code: 2RR-ATB-MHYBD15N-1516S-HY8-N

MPN: 1516S-HY8-N

List: $329.99Save $16.50
$313.49

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Product Info for Criterion Barrels AR-15 Hybrid Nitrided Mid-length Gas System Barrel

The Criterion AR-15 Hybrid Nitrided Mid-length Gas System barrel is a mid-weight barrel that ensures a perfect balance of weight and intelligently distributed barrel material for excellent heat absorption and consistent harmonics. Durable and long-lasting, the Nitrided AR-15 Hybrid Barrel from Criterion Barrels will fit your weapon with ease. The Criterion AR-15 Hybrid Mid-weight Gas System barrel has a gas hole that is tuned for proper function with or without a suppressor. A 0.750in gas block completes the installation of the barrel and locks it into place for reliable performance. When you need a reliable barrel, look no further than Criterion Barrels.image

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

Manufacturer: Criterion Barrels
Color: Black
Finish: Nitride
Fabric/Material: Steel
Caliber: .223 Wylde
Barrel Length: 16 in
Barrel Profile: Hybrid
Gas System Length: Mid Length
Gas Block Journal Size-Diameter: .750 in
Barrel Twist Rate: 1-8
Flutes: No
Gun Make: AR Platform
Gun Model: AR-15
Additional Features: M4 Barrel Extension
Firearms Threads Per Inch: 1/2x28

Features of Criterion Barrels AR-15 Hybrid Nitrided Mid-length Gas System Barrel:

  • .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
  • Carbine gas system compatible with AR15 gas tube system
  • Gas hole tuned for proper function with and without suppressor
  • 0.750" Gas Block, dimpled for ease of installation and solid lock-up
  • 1/2x28 TPI muzzle threads compatible with a wide range of muzzle devices and suppressors
  • Precision-machined barrel extension with M4 feed ramp

Package Contents:

  • Criterion Barrels AR-15 Hybrid Nitrided Mid-length Gas System Barrel

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

List of Orderable Models

  • Criterion Barrels 16in AR-15 Hybrid Nitrided Mid-length Gas System Barrel, Black, 1516S-HY8-N , MPN: 1516S-HY8-N , Code: 2RR-ATB-MHYBD15N-1516S-HY8-N
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