The SWAT XMAG STX Crossbow Broadheads are engineered for ultimate performance and devastating impact. Featuring a solid steel trocar extreme tip and a 7075-T6 aluminum frame, these broadheads deliver bone-splitting power with a total 3.75" four-blade cut. The patented two-blade entry and four-blade exit design ensures massive wound channels and increased exit wound probability, making it a lethal choice for hunters. Front blades measure .036" and rear blades .040", enhancing penetration and accuracy. Rated for unlimited speed, these broadheads have been tested at speeds over 500 fps with field point accuracy.