
Availability: In Stock
Current Stock: Out of stock
The Sons of Liberty Gun Works Precision V2 barrel in 6 Arc, 18 inches long, is a no-compromise rifle barrel engineered for shooters who demand sub-MOA accuracy. Built from 416R stainless steel with black oxide finish, this barrel combines proven metallurgy with meticulous manufacturing to deliver the kind of precision that makes one-hole groups possible. The SPR contour and 5/8×24 threaded muzzle give you the heft and stiffness needed for consistent accuracy across multiple ammunition types—a setup you'll appreciate whether you're running a precision rifle build, competing, or hunting at distance where every shot counts.
What sets the Precision V2 apart is the polygonal rifling, which optimizes bullet stabilization and consistency shot to shot. This isn't a lightweight profile; the SPR contour is substantial and designed to manage recoil and thermal drift for longer strings of fire. If you're building a dedicated 6 Arc rifle or upgrading an existing platform, you're choosing a barrel that prioritizes accuracy above all else.
Sons of Liberty backs the Precision V2 with their warranty coverage, so if the barrel ever reaches end of life from shooting, they'll replace it. That said, 416R stainless in a high-round-count scenario will throat faster than 4150CMV alternatives—something to keep in mind if you're planning a long-term, high-volume shooting regimen. For hunters, range competitors, and precision rifle enthusiasts, it's a trade-off worth making.
| Caliber | 6 Arc |
| Length | 18 inches |
| Contour | SPR |
| Material | 416R Stainless Steel |
| Finish | Black Oxide |
| Rifling | Polygonal |
| Muzzle Thread | 5/8×24 |
| Series | Precision V2 |
This barrel is designed and manufactured to routinely deliver sub-MOA groups with multiple ammunition types. The precision engineering, 416R stainless construction, and polygonal rifling all contribute to that capability.
Yes, the 5/8×24 threads are the standard for most modern suppressors and muzzle devices. You'll need to verify compatibility with your specific suppressor model.
Yes, the Precision V2 is chambered in 6 Arc with an 18-inch length, which is a common and effective configuration for that cartridge. Confirm compatibility with your specific action and upper receiver.
416R stainless will have a shorter barrel life compared to 4150CMV steel in high-round-count scenarios. The Sons of Liberty warranty covers barrel replacement if it reaches end of life from shooting, though this is a trade-off you make for the accuracy benefits of the Precision V2.



SKU: 152743268 • Width: 3in • Height: 2.5in • Depth: 23in • Weight: 3.06oz





Availability: In Stock
Current Stock: Out of stock
The Sons of Liberty Gun Works Precision V2 barrel in 6 Arc, 18 inches long, is a no-compromise rifle barrel engineered for shooters who demand sub-MOA accuracy. Built from 416R stainless steel with black oxide finish, this barrel combines proven metallurgy with meticulous manufacturing to deliver the kind of precision that makes one-hole groups possible. The SPR contour and 5/8×24 threaded muzzle give you the heft and stiffness needed for consistent accuracy across multiple ammunition types—a setup you'll appreciate whether you're running a precision rifle build, competing, or hunting at distance where every shot counts.
What sets the Precision V2 apart is the polygonal rifling, which optimizes bullet stabilization and consistency shot to shot. This isn't a lightweight profile; the SPR contour is substantial and designed to manage recoil and thermal drift for longer strings of fire. If you're building a dedicated 6 Arc rifle or upgrading an existing platform, you're choosing a barrel that prioritizes accuracy above all else.
Sons of Liberty backs the Precision V2 with their warranty coverage, so if the barrel ever reaches end of life from shooting, they'll replace it. That said, 416R stainless in a high-round-count scenario will throat faster than 4150CMV alternatives—something to keep in mind if you're planning a long-term, high-volume shooting regimen. For hunters, range competitors, and precision rifle enthusiasts, it's a trade-off worth making.
| Caliber | 6 Arc |
| Length | 18 inches |
| Contour | SPR |
| Material | 416R Stainless Steel |
| Finish | Black Oxide |
| Rifling | Polygonal |
| Muzzle Thread | 5/8×24 |
| Series | Precision V2 |
This barrel is designed and manufactured to routinely deliver sub-MOA groups with multiple ammunition types. The precision engineering, 416R stainless construction, and polygonal rifling all contribute to that capability.
Yes, the 5/8×24 threads are the standard for most modern suppressors and muzzle devices. You'll need to verify compatibility with your specific suppressor model.
Yes, the Precision V2 is chambered in 6 Arc with an 18-inch length, which is a common and effective configuration for that cartridge. Confirm compatibility with your specific action and upper receiver.
416R stainless will have a shorter barrel life compared to 4150CMV steel in high-round-count scenarios. The Sons of Liberty warranty covers barrel replacement if it reaches end of life from shooting, though this is a trade-off you make for the accuracy benefits of the Precision V2.
SKU: 152743268 • Width: 3in • Height: 2.5in • Depth: 23in • Weight: 3.06oz


