White Oak Armament 18 SPR Barrel MidLength Threaded 223 Wylde 1-7 Twist 1/2-28

The White Oak Armament 18'' SPR Barrel Mid-Length Threaded in 223 Wylde delivers precision and reliability for AR-15 builds seeking optimized accuracy and modularity, featuring a stainless steel finish with a 1-7 twist and 1/2-28 muzzle threads for compatible suppressors or accessories. This SPR threaded barrel is designed without a gas port to support consistent pressure and velocity across rifle-length gas system platforms while preserving smooth recoil impulse, making it ideal for precision stability during semi-automatic fire. With an 18-inch overall length and mid-length gas system, it balances muzzle stability and dwell time to maximize shooter control and sight picture, particularly in field or target environments where repeatable groupings matter. The 223 Wylde chamber combines the generous case efficiency of 223 Rem with the stability of 5.56 pressures, enabling reliable cycling and versatile ammunition compatibility for AR-15 platforms, and the stainless steel construction ensures durability under demanding use. Whether configuring a dedicated precision SPR build, varmint-focused Prescott-style setups, or a versatile patrol rifle, this White Oak Armament barrel provides consistent performance, clean bore life, and a dependable foundation for accuracy-driven engagements.