Since I am shooting low, would not a heavier bullet shoot even lower? I've thought about filing down the front sight. It is blued, I guess I could paint it with flat black metal paint. Rear sight can be replaced with a higher blade, just don't know where to find one. I couldn't "Google it" I would like to shoot heavier bullets, like 265 gr or heavier, to be a match for a rifle. I want to get a .44 mag rifle as companion.