Easton 5.0 Half Out Arrows Speed, Precision & Power The Easton 5.0 Arrows with Half Outs are Eastons lightest 5mm carbon hunting arrows, designed to deliver exceptional speed and enhanced FOC performance. Built with ACU-Carbon technology and Eastons Five-Point straightness process, these arrows offer unmatched consistency, a seamless carbon weave, and a straightness tolerance of +/- .003 inch. Each 32-inch shaft features a uniform spine, no exterior grind for balanced weight, and is ideal for building high-performance hunting setups. The included 50 grain steel halfouts are compatible with 5/16-inch field points, and 5mm Microlite nocks are pre-installed. Made in the USA, this 6-pack is engineered for serious bowhunters seeking speed, strength, and precision.