traded up .243 (my long time coytote cal) to 25-06 (Sako 85's) for longer range with a hard hit. 1-10 does great with my 100g ttsx & hv100, speer 100g btsp & h4831sc , 110 nab & retumbo/h4831, & 115g vld & retumbo all are hard fast flat tack drivers!