Criterion AR-15 Barrels .223 Wylde 18" Hybrid Profile Rifle Length Nitride
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Criterion Barrels
Overview
The Criterion AR-15 Barrel in .223 Wylde features an 18-inch M4 profile designed for optimal balance and performance. With a rifle-length gas system and a twist rate of 1:8, this barrel allows for excellent accuracy and versatility, accommodating a wide range of ammunition types. Its QPQ/Nitride finish enhances durability and corrosion resistance, making it suitable for various shooting conditions. This barrel is commonly found in builds that prioritize a rifle gas system and .223 Remington caliber, providing reliability and precision for both competitive shooting and recreational use.
Specifications
Criterion AR-15 Barrels .223 Wylde 18" Hybrid Profile Rifle Length Nitride
Build history on GunPartPicker
Builders on GunPartPicker first added the Criterion AR-15 Barrels .223 Wylde 18" Hybrid Profile Rifle Length Nitride to a build in February 2026.
It was hard to find in September 2026, in stock on only 8 of the 29 days we checked, and today none of the 2 retailers we track has it in stock right now. The best price crept up from $297.99 to $313.49 over September 2026. Listed prices start at $297.99 at Optics Planet for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 35 retailers
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Frequently Built With
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Builds Featuring This Part
See all 1 →Builds in the community that include the Criterion Ar-15 Barrels .223 Wylde 18" Hybrid Profile Rifle Length Nitride
| Build | Parts | Total |
|---|---|---|
 | 14 | $2097.07 |
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