The White Oak Armament 18'' MID-LENGTH SPR BARREL delivers precision and reliability for AR-15 builds with a stainless steel finish and a true match-grade contour, designed to optimize accuracy in 223 Wylde chambering. This 18-inch barrel features a 1-7 twist rate for stable stabilization of a wide barrel of projectiles, paired with 1/2-28 muzzle threads for versatile muzzle devices, and a mid-length gas system that provides smoother recoil impulse and consistent cycling across typical AR-15 platforms. Weighing about 2.6 pounds, the lightweight yet rigid profile supports steady aiming and repeatable groups, making it suitable for precision rifles used in varmint control, target shooting, and tactical-oriented applications. The 223 Wylde chamber offers safe dual compatibility with both 5.56 and .223 ammunition, while maintaining tight tolerances and optimal throat geometry for improved accuracy at practical field ranges. Crafted by White Oak Armament, this barrel integrates seamlessly with AR-15 receivers, enabling dependable performance, long-term corrosion resistance, and consistent shot-to-shot consistency under demanding field conditions. For shooters seeking a high-accuracy, mid-length solution, this barrel is a compelling choice.