The 4MM FMJ offers the most penetration and is precision-made in USA for the most accurate hunting arrow on the market. The 4MM Full Metal Jacket has been updated with a new spine configuration, an all-new 8-32 point outsert system, and a redesigned graphics.  The standard 8-32 thread point outsert optimizes front-of-center for easier broadhead tuning and more durability.  FMJ starts with an advanced carbon core foundation for lightweight strength.  A full metal jacket adds kinetic energy, enhances accuracy, and pulls easier from targets. The combination provides the deepest penetration and more pass-through impacts for quicker kills and heavier blood trails. Price is for 6 arrows