Factory Remington 26" Model 700 300 Win Mag, 73.0 grains H4831SC, Remington brass, CCI250 and Berger 215 Hybrids with an outstanding B/C of .696. In this rifle these are running 2,867 fps with ES inside 10 fps. Be carefull, this is a warm load but safe in this rifle, it may be too hot for yours so work up.