Found some 125 gr. cast bullets at the LGS, stacked 'em on .5cc [3.5 gr.] of Red Dot as a starting point, and am very pleased with the accuracy and low noise level. No visible leading in my Micro Groove Marlin, which was my big worry. They bury themselves deep into the walnut logs I'm using as a backstop, as well. Couldn't find any load data for anything similar, and am curious about approx. velocity, and pressure. Pretty quiet, seems tame enough, but, you never know...Anybody have info on a similar load?