Millions of successful hunts have proven the accuracy and deadly effect of the famous Hornady Interlock, SST, InterBond and GMX bullets loaded into Hornady .250 Savage 100 Grain Interlock ammunition. Every round of Hornady Custom ammunition is hand inspected before packaging to ensure the highest levels of quality control. Hornady manufactures Custom ammunition to give shooters and hunters the advantage of handloaded accuracy in a factory load.