I was just curious who has a bow that will do it. I want make, model, specs all that good stuff. My Ross CR331 has and advertised IBO speed of 305. Mine is set at 70lbs, 29.5 inch draw and shooting a 360 grain arrow. Im getting 294. If you add the half inch in draw length and drop ten grains it should hit its advertised speed of be within one or two fps I would think.