S
Sons of Liberty Gun Works167528770
Sons Of Liberty Gun Works Precision 6.5Cm 20'' V2H Profile 5/8X24 Thrd 1-7.5 Twist$341.05
Availability: In Stock
Current Stock: Out of stock
The Sons of Liberty Gun Works Combat 300 AAC Blackout barrel is built for shooters who want a serious, no-compromise platform for suppressed or unsuppressed shooting. This 13.9-inch drop-profile barrel comes threaded 5/8x24 and features a 1-7 twist rate optimized for the .300 Blackout cartridge, making it a natural fit for dedicated short-barrel builds, close-quarters work, or anywhere you need a compact, effective rifle. Whether you're running a suppressor or running it bare, Sons of Liberty barrels are designed to perform reliably across gas system configurations without requiring an adjustable gas block—a real advantage if you want to keep your build simple and robust.
This is a combat-grade barrel from a maker known for producing duty-ready components. The drop profile keeps weight down and heat signature managed compared to heavy match profiles, and the 5/8x24 thread pitch is the standard for most modern suppressor systems. The 1-7 twist stabilizes a wide range of .300 Blackout loads, from lightweight subsonic rounds to heavier hunting and defensive ammunition, giving you flexibility in ammunition selection without chasing twist rate compromises.
Whether you're building a short-range suppressed rifle, an integrally-suppressed platform, or a versatile home-defense or hunting upper, this barrel gives you the foundation to do it right. Sons of Liberty's reputation for durability and reliability in the field makes this a solid choice for anyone serious about their .300 Blackout build.
| Caliber | .300 AAC Blackout |
| Barrel Length | 13.9 inches |
| Profile | Drop |
| Twist Rate | 1-7 |
| Muzzle Thread | 5/8x24 |
| Manufacturer | Sons of Liberty Gun Works |
Yes. Sons of Liberty Combat barrels are designed to run reliably suppressed or unsuppressed without requiring an adjustable gas block. The 5/8x24 thread pitch is the standard suppressor mounting interface.
The 1-7 twist is optimized for .300 Blackout and stabilizes a wide range of loadings, from subsonic rounds to heavier supersonic ammunition.
This is a .300 Blackout barrel designed for AR-15 platform rifles. Barrel installation requires proper tools, headspace verification, and may require gas tube length selection depending on your build configuration. If you're unsure about installation, consult a qualified gunsmith.
A drop profile reduces the diameter of the barrel forward of the gas block area compared to full-profile designs. This saves weight and reduces thermal mass while maintaining strength and accuracy.
SKU: 167527061 • Weight: 2.5oz
Availability: In Stock
Current Stock: Out of stock
The Sons of Liberty Gun Works Combat 300 AAC Blackout barrel is built for shooters who want a serious, no-compromise platform for suppressed or unsuppressed shooting. This 13.9-inch drop-profile barrel comes threaded 5/8x24 and features a 1-7 twist rate optimized for the .300 Blackout cartridge, making it a natural fit for dedicated short-barrel builds, close-quarters work, or anywhere you need a compact, effective rifle. Whether you're running a suppressor or running it bare, Sons of Liberty barrels are designed to perform reliably across gas system configurations without requiring an adjustable gas block—a real advantage if you want to keep your build simple and robust.
This is a combat-grade barrel from a maker known for producing duty-ready components. The drop profile keeps weight down and heat signature managed compared to heavy match profiles, and the 5/8x24 thread pitch is the standard for most modern suppressor systems. The 1-7 twist stabilizes a wide range of .300 Blackout loads, from lightweight subsonic rounds to heavier hunting and defensive ammunition, giving you flexibility in ammunition selection without chasing twist rate compromises.
Whether you're building a short-range suppressed rifle, an integrally-suppressed platform, or a versatile home-defense or hunting upper, this barrel gives you the foundation to do it right. Sons of Liberty's reputation for durability and reliability in the field makes this a solid choice for anyone serious about their .300 Blackout build.
| Caliber | .300 AAC Blackout |
| Barrel Length | 13.9 inches |
| Profile | Drop |
| Twist Rate | 1-7 |
| Muzzle Thread | 5/8x24 |
| Manufacturer | Sons of Liberty Gun Works |
Yes. Sons of Liberty Combat barrels are designed to run reliably suppressed or unsuppressed without requiring an adjustable gas block. The 5/8x24 thread pitch is the standard suppressor mounting interface.
The 1-7 twist is optimized for .300 Blackout and stabilizes a wide range of loadings, from subsonic rounds to heavier supersonic ammunition.
This is a .300 Blackout barrel designed for AR-15 platform rifles. Barrel installation requires proper tools, headspace verification, and may require gas tube length selection depending on your build configuration. If you're unsure about installation, consult a qualified gunsmith.
A drop profile reduces the diameter of the barrel forward of the gas block area compared to full-profile designs. This saves weight and reduces thermal mass while maintaining strength and accuracy.
SKU: 167527061 • Weight: 2.5oz