Deep arrow penetration is essential when hunting big game, but might not be enough without precise shot placement. Easton Archery???s T64 FMJ Arrow Shafts combine both, delivering maximum lethality with the highest level of front-of-center accuracy. The T64 FMJ???s shaft profile is precisely tapered, starting with a 6mm diameter in the front that seamlessly narrows down to 4mm at the nock end. This configuration increases the FOC by 30% without adding point weight for outstanding long range accuracy. The rear taper also causes a reduced-friction path to maximize penetration ??? an excellent choice for big game lethality. Features: Tapered profile ??? 6mm diameter at the front, 4mm at the nock end FOC increased by 30% without adding point weight Reduced friction path Easton FMJ T64 Size 9.5 Shafts 12pk 228729 in Green/diamond Plate, 9