The PSE EXT hunting arrow sets a new standard for arrows around the world. The small diameter and extra thick wall high modular carbon shaft is the best you can find on the market today. Excellent penetration performance in every hunting condition. Every PSE EXT arrow is +-.001 straight, 1/2 grain per dozen shafts and an industry first is every PSE EXT arrow is spine matched so if you purchase a dozen today or next year the same spine arrow will be the same weight within +-3 grains. Coated with PSE whisper coating for easy arrow pull. PSE uses exclusive Fast Recovery System (FRS) technology in building each arrow. All shafts are spine alined for easy and accurate fletching. All target shafts come with pin bushings and pin nocks, points sold separate.