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Faxon Match Series 20" Heavy Fluted .223 Wylde AR15 Barrel
The Faxon Match Series 20" Heavy Fluted .223 Wylde AR15 Barrel is built for shooters who want accuracy, stability, and dependable performance from a precision-focused AR-15 build. With a 20-inch length, 416R stainless steel construction, 5R rifling, and a rifle-length gas system, this barrel is designed for consistent results at the range, in competition, or on any build where precision matters.
This model, SKU 15BW8R20FHQ-5R-NP3, is a strong option for builders who want the flexibility of a .223 Wylde chamber with the added strength and cooling benefits of a heavy fluted profile.
Built for Accuracy-Focused AR-15 Builds
A quality barrel is one of the most important parts of a precision rifle. This 20-inch Faxon Match Series barrel gives your AR-15 a solid foundation for accuracy, velocity, and repeatable performance.
The .223 Wylde chamber is popular because it works well with both .223 Remington and 5.56 NATO ammunition. That gives shooters more flexibility while still supporting strong accuracy potential.
Heavy Fluted Barrel Profile
The Heavy Fluted profile gives this barrel added rigidity without the full weight of a straight heavy barrel. The fluting helps reduce weight, increases surface area, and supports better heat management during longer shooting sessions.
That makes this barrel a good fit for shooters who want consistency over multiple shot strings without making the rifle feel unnecessarily front-heavy.
416R Stainless Steel and 5R Rifling
Faxon uses 416R stainless steel for its Match Series barrels because it is a proven material for precision rifle applications. The 5R rifling is designed to support bullet stability, reduce fouling, and make the bore easier to clean.
Combined with Faxon’s attention to quality control, this barrel is made for builders who care about accuracy, durability, and long-term performance.
Rifle-Length Gas System
This barrel uses a rifle-length gas system, which pairs well with a 20-inch AR-15 setup. A rifle-length system can help support smoother cycling when matched with the right gas block, buffer system, and ammunition.
For shooters who want more control over cycling, especially on tuned or suppressed builds, an adjustable gas block may be worth considering.
Product Details
Product: Faxon Match Series Heavy Fluted 20" Rifle-Length .223 Wylde AR15 Barrel
SKU: 15BW8R20FHQ-5R-NP3
Platform: AR-15
Chamber: .223 Wylde
Barrel Length: 20 inches
Profile: Heavy Fluted
Material: 416R stainless steel
Rifling: 5R rifling
Gas System: Rifle length
Gas Block Journal: .750 inch
Finish: Salt bath nitride inside and out
Barrel Extension: M4, Nickel Teflon coated
Crown: 11-degree recessed target crown
Best For: Precision builds, competition rifles, range use, and accuracy-focused AR-15 setups
Why Choose .223 Wylde?
The .223 Wylde chamber is a smart choice for AR-15 owners who want flexibility. It is designed to handle 5.56 NATO while also taking advantage of the accuracy potential of .223 Remington.
For many shooters, it offers the best balance between ammunition compatibility and precision.
Why Choose This Faxon Barrel?
Choose this Faxon barrel if you want a match-grade option with premium details and practical performance benefits. The 20-inch length supports velocity and distance work. The heavy fluted profile adds stiffness while managing weight. The nitride finish, 5R rifling, and Nickel Teflon coated extension add durability and refinement to the build.
It is a strong choice for anyone building an AR-15 around accuracy, consistency, and quality components.
Fitment and Compatibility
This barrel is designed for AR-15 platform builds. Before purchasing, confirm compatibility with your upper receiver, bolt carrier group, gas block, gas tube, handguard, and muzzle device.
If you are unsure about fitment or installation, have the barrel reviewed by a qualified gunsmith or experienced AR-15 armorer.
Frequently Asked Questions
What is this barrel best used for?
This barrel is best suited for precision AR-15 builds, competition rifles, range use, and shooters who want consistent accuracy from a .223 Wylde setup.
Is this a .223 Wylde AR-15 barrel?
Yes. This is a .223 Wylde barrel designed for the AR-15 platform.
Can this barrel shoot both .223 Remington and 5.56 NATO?
Yes. The .223 Wylde chamber is designed to work with both .223 Remington and 5.56 NATO ammunition.
What is the benefit of a 20-inch barrel?
A 20-inch barrel can support better velocity and stability at distance while still being practical for an AR-15 rifle build.
What does the Heavy Fluted profile do?
The Heavy Fluted profile helps increase rigidity, improve cooling surface area, and reduce weight compared with a full heavy-profile barrel.
Is this barrel stainless steel?
Yes. This Faxon Match Series barrel is made from 416R stainless steel.
What is 5R rifling?
5R rifling is designed to reduce bullet deformation and fouling while supporting accuracy and easier cleaning.
What gas system does this barrel use?
This barrel uses a rifle-length gas system.
What gas block size does it use?
This barrel uses a .750-inch gas block journal.
Build a Better AR-15 with the Right Barrel
The barrel is one of the most important upgrades you can make to your AR-15. Whether you are building for accuracy, reduced weight, suppressed shooting, or dependable range performance, Mounts Plus makes it easy to compare AR-15 barrels by caliber, length, profile, finish, and brand.
Find options for 5.56 NATO, .223 Wylde, 300 Blackout, precision builds, lightweight setups, and more.
WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to - www.P65Warnings.ca.gov.
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