
Availability: In Stock
The Faxon Firearms Rimfire .22 LR 16'' barrel in flame fluted bull contour is built for shooters who want AR-platform quality in a classic rimfire platform. Faxon manufactures this barrel in-house from 416-R stainless steel at their Cincinnati facility, applying the same precision and testing standards that earned their AR and pistol barrels a reputation among serious shooters. Whether you're building a custom 10/22, setting up a dedicated .22 LR trainer, or looking to upgrade a rimfire rifle, this barrel delivers the accuracy and attention to detail you'd expect from a premium aftermarket component—without the heft of a factory barrel.
The 1:16 twist rifling and recessed target crown are engineered for reliable, consistent performance across the full spectrum of .22 LR ammunition, from standard velocity to high-velocity loads. The salt bath nitride finish provides corrosion resistance and durability, protecting your investment through regular use and storage. The signature flame fluted profile isn't just visual appeal—the fluting reduces weight while maintaining rigidity, a design philosophy Faxon adapted from their popular AR barrel lineup. At 1.4 lbs, this barrel is noticeably lighter than factory equipment, an advantage whether you're minimizing overall rifle weight or simply appreciating the balance improvement.
Every Faxon rimfire barrel undergoes magnetic particle inspection to catch subsurface defects before they leave the shop. That level of quality control, combined with in-house manufacturing and the proven flame fluted geometry, sets this barrel apart from generic surplus or import options. If you're upgrading a .22 LR or building from the ground up, this is a barrel that reflects Faxon's core belief: quality firearms bring people together, and that commitment starts with parts you can trust.
| Caliber | .22 LR (Rimfire) |
| Barrel Length | 16 inches |
| Twist Rate | 1:16 |
| Rifling | 6 Groove |
| Material | 416-R Stainless Steel |
| Profile | Flame Fluted Bull Contour |
| Crown | Recessed Target Crown |
| Finish | Salt Bath Nitride |
| Weight | 1.4 lbs |
| Manufacturing | Made in-house at Faxon Firearms, Cincinnati |
This barrel is designed for .22 LR rimfire platforms, including 10/22 builds and compatible rimfire action receivers. Verify your specific platform's compatibility and any gunsmithing requirements before ordering.
The flame fluted design reduces weight—this barrel comes in at 1.4 lbs, noticeably lighter than factory-standard rimfire barrels—while maintaining structural rigidity. The fluting is both functional and distinctive, adapted from Faxon's popular AR barrel profiles. You get a stiffer, lighter barrel without sacrificing accuracy.
The 1:16 twist is optimized for .22 LR across the velocity spectrum. It will reliably stabilize standard-velocity and high-velocity .22 LR loads. For specific ammunition recommendations, consult the manufacturer or a gunsmith familiar with your rimfire platform.
Yes. The barrel arrives with the salt bath nitride finish applied and has undergone Faxon's magnetic particle inspection. Installation requirements depend on your specific rimfire platform and may require professional gunsmithing.

SKU: 167529324 • Weight: 2.6oz





Availability: In Stock
The Faxon Firearms Rimfire .22 LR 16'' barrel in flame fluted bull contour is built for shooters who want AR-platform quality in a classic rimfire platform. Faxon manufactures this barrel in-house from 416-R stainless steel at their Cincinnati facility, applying the same precision and testing standards that earned their AR and pistol barrels a reputation among serious shooters. Whether you're building a custom 10/22, setting up a dedicated .22 LR trainer, or looking to upgrade a rimfire rifle, this barrel delivers the accuracy and attention to detail you'd expect from a premium aftermarket component—without the heft of a factory barrel.
The 1:16 twist rifling and recessed target crown are engineered for reliable, consistent performance across the full spectrum of .22 LR ammunition, from standard velocity to high-velocity loads. The salt bath nitride finish provides corrosion resistance and durability, protecting your investment through regular use and storage. The signature flame fluted profile isn't just visual appeal—the fluting reduces weight while maintaining rigidity, a design philosophy Faxon adapted from their popular AR barrel lineup. At 1.4 lbs, this barrel is noticeably lighter than factory equipment, an advantage whether you're minimizing overall rifle weight or simply appreciating the balance improvement.
Every Faxon rimfire barrel undergoes magnetic particle inspection to catch subsurface defects before they leave the shop. That level of quality control, combined with in-house manufacturing and the proven flame fluted geometry, sets this barrel apart from generic surplus or import options. If you're upgrading a .22 LR or building from the ground up, this is a barrel that reflects Faxon's core belief: quality firearms bring people together, and that commitment starts with parts you can trust.
| Caliber | .22 LR (Rimfire) |
| Barrel Length | 16 inches |
| Twist Rate | 1:16 |
| Rifling | 6 Groove |
| Material | 416-R Stainless Steel |
| Profile | Flame Fluted Bull Contour |
| Crown | Recessed Target Crown |
| Finish | Salt Bath Nitride |
| Weight | 1.4 lbs |
| Manufacturing | Made in-house at Faxon Firearms, Cincinnati |
This barrel is designed for .22 LR rimfire platforms, including 10/22 builds and compatible rimfire action receivers. Verify your specific platform's compatibility and any gunsmithing requirements before ordering.
The flame fluted design reduces weight—this barrel comes in at 1.4 lbs, noticeably lighter than factory-standard rimfire barrels—while maintaining structural rigidity. The fluting is both functional and distinctive, adapted from Faxon's popular AR barrel profiles. You get a stiffer, lighter barrel without sacrificing accuracy.
The 1:16 twist is optimized for .22 LR across the velocity spectrum. It will reliably stabilize standard-velocity and high-velocity .22 LR loads. For specific ammunition recommendations, consult the manufacturer or a gunsmith familiar with your rimfire platform.
Yes. The barrel arrives with the salt bath nitride finish applied and has undergone Faxon's magnetic particle inspection. Installation requirements depend on your specific rimfire platform and may require professional gunsmithing.
SKU: 167529324 • Weight: 2.6oz
