BXR Rapid Expansion Matrix Tip is designed specifically for use on whitetail, blacktail, mule deer and antelope. The proprietary matrix tip design allows for high downrange velocity and energy retention while also initiating rapid positive expansion. Its jacket and tip combination yields precision accuracy, rapid energy transfer and generates massive knockdown power. Specifications: 30-06 Springfield/155 gr/Matrix Tip/20 Per Box/10 Cs