Just a tip i thought id share for making regular lead round nose .22 ammo better. What i do is i take an old file and file about 5 strokes to level the rn into a meplat. Seems to make them hit harder, for me atleast. I did some accuracy testing and they shot just as well at 25y as the unaltered ones. I didnt do any extensive or long range testing since i dont ever shoot (grouse) much farther then about 40y. If anyone else has tried this or has any comments Id love to hear them.