The Black Eagle Spartan Arrows in .003 straightness deliver exceptional durability and precision in a shaft-only configuration, allowing hunters to fully customize their builds. Built around a slim 5.7mm (.224″) micro-diameter shaft, the Spartan minimizes drag and boosts penetration for superior downrange performance. Spine Indexed and Super-Sorted for consistency, each arrow is constructed from high-grade carbon and engineered to deliver reliability under the toughest conditions. The Spartan’s small diameter is optimized for flight efficiency, making it a deadly option for serious hunters.