Sons of Liberty Gun Works Precision SPR 18" .223 Wylde Barrel
Precision-engineered 18" .223 Wylde barrel with 5/8x24 threads, 1:7 twist, and rifle-length gas system. 416R stainless steel construction delivers sub-half-MOA accuracy for AR-15 platforms.
Fits: AR-15
Precision Performance in a Purpose-Built Package
The Precision SPR represents the pinnacle of barrel engineering for serious shooters who demand accuracy. This 18-inch barrel combines proven design principles with meticulous manufacturing to deliver consistent, match-grade performance.
Key Specifications
- Caliber: .223 Wylde
- Length: 18 inches
- Twist Rate: 1:7
- Material: 416R Stainless Steel
- Gas System: Rifle-length
- Muzzle Threads: 5/8x24
- Finish: Oxide Black
- Platform: AR-15 compatible
Performance You Can Count On
These barrels are optimized specifically for accuracy. The SPR contour balances weight and rigidity while the 5/8x24 threading accommodates modern suppressors and muzzle devices. Real-world testing demonstrates consistent half-minute-of-angle groups across multiple ammunition types—a hallmark of a truly superior barrel.
Whether you're building a precision rifle for competition or a dependable duty gun, this barrel delivers the accuracy foundation serious shooters demand.
Features
- 416r stainless steel
- polygonal rifled with a 3 groove, 1:7 twist bore
- 5/8x24 thread pitch
- rifle-length gas system
- not a mk12 profile barrel
- black oxide finish
