The all new PileDriver® Pass Thru Extreme “Small Diameter” provides ultimate penetration and knockdown power. The ultra-slim profile in conjunction with the innovative PTX half-out insert increases accuracy by reducing the impact of crosswind drift, while maximizing downrange kinetic energy for deadly performance. The lightweight 2" NRG-2 vanes increase speed to help deliver pinpoint broadhead accuracy. The PileDriver® Pass Thru Extreme is designed for the archer who wants maximum penetration in a small diameter arrow design and demands Carbon Express® precision manufacturing for greater accuracy.