The Faxon Firearms Match Series Target .308 Win 20" Barrel – 10B810R20NTMHL5RNP3 (UPC: 816341028586) is a premium, 416-R stainless steel AR-10 barrel engineered for shooters who demand exceptional accuracy, consistency, and durability from their .308 Winchester platform. Designed as part of Faxon’s Match Series, this 20" bead-blasted barrel is tuned for precision target shooting, long-range work, and high-performance AR-10 builds where quality and performance truly matter.
Whether you’re upgrading an existing AR-10 or planning a ground-up precision rifle build, this Faxon Match Series .308 barrel provides a rock-solid foundation for sub-MOA potential with quality ammo and a proper setup.
Key Features – Faxon Match Series Target 20" .308 AR-10 Barrel
Caliber: .308 Winchester
Platform: Fits AR-10 / LR-308–style rifles
Barrel Length: 20"
Material: 416-R stainless steel
Finish: Bead blast (matte, non-reflective)
Rifling: 5R rifling profile
Twist Rate: Optimized for popular .308 bullet weights
Gas System: Rifle-length (ideal for 20" .308 platforms)
Chamber: .308 Win (match-quality chambering)
Muzzle Threads: 5/8x24 (common for .30-cal muzzle devices and suppressors)
Model Number: 10B810R20NTMHL5RNP3
UPC: 816341028586
Match Series Precision – Built for Accuracy
Faxon’s Match Series represents the company’s highest tier of barrel manufacturing, focusing on tight tolerances, superior materials, and accuracy-driven design.
Crafted from 416-R stainless steel, a barrel steel specifically formulated for precision rifle barrels.
Match-quality chamber and bore designed to provide excellent concentricity and uniformity.
5R rifling profile helps reduce bullet deformation, fouling, and jacket build-up, contributing to tighter groups and easier cleaning.
For precision shooters, competition marksmen, and serious enthusiasts, this barrel is engineered to produce the kind of consistency that rewards careful reloads and quality factory ammo.
20" Barrel – Ideal Balance of Velocity and Handling
The 20" barrel length is a sweet spot for many .308 AR-10 shooters who want a blend of long-range performance and manageable overall length.
Delivers strong muzzle velocity for .308 Win while keeping rifle length practical for prone, bench, and positional shooting.
Paired with a rifle-length gas system, the 20" configuration promotes a smoother recoil impulse and reliable cycling.
Excellent choice for target shooting, DMR-style builds, hunting, and general long-range use.
If you want a rifle that can stretch out to distance while still being manageable off the bench or in the field, this 20" Match Series barrel is a highly versatile option.
416-R Stainless Steel with Bead-Blast Finish
Material and finish are critical for both barrel life and performance, especially on precision builds.
416-R stainless steel is well-known in the precision rifle world for its excellent machinability, consistency, and resistance to corrosion.
The bead-blast finish yields a matte, non-reflective surface that helps reduce glare—ideal for outdoor and competition environments.
Stainless construction offers increased corrosion resistance compared to many carbon steel barrels, especially when exposed to the elements.
For shooters who train and compete in varied conditions, this combination of 416-R stainless and bead-blast finish provides both performance and durability.
5R Rifling – Enhanced Ballistic Performance
This Faxon Match Series barrel uses a 5R rifling profile, a popular choice among precision shooters for its blend of accuracy and ease of maintenance.
5R rifling uses five lands and grooves with sloped sides, which can reduce bullet jacket deformation as it travels down the bore.
Less sharp land-to-groove transition often means reduced fouling and improved long-term accuracy retention.
Can contribute to smoother bullet travel, consistent velocities, and potentially tighter group sizes with quality ammo.
Paired with the match chamber and stainless construction, 5R rifling helps this barrel punch well above average in the accuracy department.
AR-10 Compatibility & Gas System
Designed specifically for AR-10/LR-308–style platforms, this barrel brings precision rifle performance to a semi-auto chassis.
Rifle-length gas system tuned for 20" .308 barrels, supporting reliable function and a softer recoil impulse when properly gassed and buffered.
Standard 5/8x24 muzzle threads let you easily install popular .30-cal muzzle brakes, flash hiders, and suppressor mounts.
Ideal for precision AR-10 builds, DMR-style rifles, and long-range gas gun competition rigs.
As always with AR-10 components, ensure compatibility with your specific receiver pattern and gas/buffer setup for best results.
Bead-Blasted Aesthetics with Practical Benefits
While performance comes first, the look and feel of your barrel also matter—especially on a high-end build.
Matte bead-blast finish provides a clean, modern stainless appearance without the glare of polished steel.
Blends well with both black anodized receivers and stainless or FDE components, depending on your build theme.
Non-reflective surface is particularly useful for hunting and field shooting, where reflections can be distracting or undesirable.
It’s a barrel that looks every bit as premium as it shoots.
Perfect for Precision AR-10 Builds
The Faxon Firearms Match Series Target .308 20" barrel is an excellent choice for:
Target and match shooters building a long-range AR-10.
Precision gas gun enthusiasts who want sub-MOA potential from a semi-auto platform.
Hunters seeking a stainless, accurate .308 barrel that resists the elements and offers reliable performance in the field.
Builders who want a top-tier stainless barrel as the core of a serious rifle project.
Match it with a quality trigger, solid free-float handguard, and good glass, and you’ll have a .308 AR capable of impressive accuracy and consistent performance.
Technical Summary – Faxon Match Series Target .308 Win 20" Barrel
Manufacturer: Faxon Firearms
Series: Match Series Target
Caliber: .308 Winchester
Platform: AR-10 / LR-308–style rifles
Barrel Length: 20"
Material: 416-R stainless steel
Finish: Bead blast, matte
Rifling: 5R
Gas System: Rifle-length
Muzzle Threads: 5/8x24
Intended Use: Precision target shooting, long-range, DMR, hunting
Model Number: 10B810R20NTMHL5RNP3
UPC: 816341028586
If you’re ready to take your .308 AR-10 accuracy and consistency to the next level, the Faxon Firearms Match Series Target 308 Win 20" Bead Blast 416-R Stainless Barrel is a premium upgrade that delivers match-grade performance, durable construction, and the precision-focused design serious shooters demand.
The End
