Since 1922, Super-X ammunition has provided exceptional quality and outstanding performance for all types of hunters and shooters who rely on its time-proven dependability backed by legendary excellence. USAGE: BRAND:Super X ROUNDS PER BOX:50 DISTANCE (YARDS) VELOCITY (FPS) ENERGY (FT-LBS) TRAJ SHORT RANGE (IN) TRAJ LONG RANGE (IN) muzzle 1160 538 50 3.4 100 999 399 0 16.6 200 901 324 -33.8 0 300 827 -59.4 400 764 500 710