Proof Research152744565
Proof Bbl Cf Pr15 223 Wylde 18 Rifle .750$999.00
Availability: In Stock
Current Stock: Out of stock
The Proof Research .22 ARC barrel is a precision carbon-fiber construction barrel purpose-built for the modern intermediate cartridge that's gaining serious traction in AR platforms. This 18-inch rifle-length barrel pairs the ballistic efficiency of .22 ARC with Proof's known manufacturing standards, making it a solid choice for hunters and shooters looking to build or upgrade an AR in this emerging caliber. The carbon-fiber construction keeps weight down without sacrificing rigidity—a key advantage if you're building a versatile hunting rifle or competition gun that sees extended use.
The 7-twist rate is optimized for the .22 ARC's typical bullet weights, and the rifle-gas-length system provides reliable cycling across a broad range of loads and conditions. The .750 gas journal and .099 port sizing are engineered to work in concert with the barrel's geometry for consistent performance. At just under 2 pounds, this barrel won't bog down your platform, whether you're assembling a lightweight field gun or a precision mid-range shooter.
Proof Research's carbon-fiber barrels are known for thermal stability and longevity. The muzzle is threaded 5/8-24, a standard that opens up a wealth of suppressor and muzzle-device options. If you're already committed to .22 ARC or curious about building around it, this barrel delivers the precision and practical weight savings that make AR modularity worthwhile.
| Caliber | .22 ARC |
| Barrel Length | 18 inches |
| Twist Rate | 1:7 |
| Gas System | Rifle-length |
| Gas Journal Diameter | .750 inch |
| Gas Port Size | .099 inch |
| Muzzle Thread | 5/8-24 |
| Weight | 1 lb 15 oz |
| Construction | Carbon fiber |
The 5/8-24 muzzle threads accept any suppressor, flash hider, muzzle brake, or other device with matching 5/8-24 female threads. This is a standard thread pitch with many options available from major manufacturers.
Yes. The 18-inch rifle-length barrel and 7-twist rate are appropriate for .22 ARC, which is designed as a mid-range hunting and target cartridge. Performance will depend on your specific ammunition selection and intended application.
This barrel weighs just under 2 pounds, which is notably lighter than a comparable steel barrel. The carbon-fiber construction reduces overall rifle weight without compromising barrel rigidity or thermal stability.
This barrel is chambered in .22 ARC and is designed for AR platforms that support that caliber. Verify upper receiver and bolt compatibility with your specific platform before assembly.
SKU: 167512831 • Weight: 2.5oz
Availability: In Stock
Current Stock: Out of stock
The Proof Research .22 ARC barrel is a precision carbon-fiber construction barrel purpose-built for the modern intermediate cartridge that's gaining serious traction in AR platforms. This 18-inch rifle-length barrel pairs the ballistic efficiency of .22 ARC with Proof's known manufacturing standards, making it a solid choice for hunters and shooters looking to build or upgrade an AR in this emerging caliber. The carbon-fiber construction keeps weight down without sacrificing rigidity—a key advantage if you're building a versatile hunting rifle or competition gun that sees extended use.
The 7-twist rate is optimized for the .22 ARC's typical bullet weights, and the rifle-gas-length system provides reliable cycling across a broad range of loads and conditions. The .750 gas journal and .099 port sizing are engineered to work in concert with the barrel's geometry for consistent performance. At just under 2 pounds, this barrel won't bog down your platform, whether you're assembling a lightweight field gun or a precision mid-range shooter.
Proof Research's carbon-fiber barrels are known for thermal stability and longevity. The muzzle is threaded 5/8-24, a standard that opens up a wealth of suppressor and muzzle-device options. If you're already committed to .22 ARC or curious about building around it, this barrel delivers the precision and practical weight savings that make AR modularity worthwhile.
| Caliber | .22 ARC |
| Barrel Length | 18 inches |
| Twist Rate | 1:7 |
| Gas System | Rifle-length |
| Gas Journal Diameter | .750 inch |
| Gas Port Size | .099 inch |
| Muzzle Thread | 5/8-24 |
| Weight | 1 lb 15 oz |
| Construction | Carbon fiber |
The 5/8-24 muzzle threads accept any suppressor, flash hider, muzzle brake, or other device with matching 5/8-24 female threads. This is a standard thread pitch with many options available from major manufacturers.
Yes. The 18-inch rifle-length barrel and 7-twist rate are appropriate for .22 ARC, which is designed as a mid-range hunting and target cartridge. Performance will depend on your specific ammunition selection and intended application.
This barrel weighs just under 2 pounds, which is notably lighter than a comparable steel barrel. The carbon-fiber construction reduces overall rifle weight without compromising barrel rigidity or thermal stability.
This barrel is chambered in .22 ARC and is designed for AR platforms that support that caliber. Verify upper receiver and bolt compatibility with your specific platform before assembly.
SKU: 167512831 • Weight: 2.5oz