Question;
I am casting with the following molds. The bullets are coming out at consistent but very light weights.
#358156, 155g=145g actual bullet weight
#429244, 255g=219g
#452460, 200g=185g
I have not checked the the hardness of the metal, but even the differences of pure lead through linotype mixes shouldn't make this much of a difference. According to the Lyman book the .44's should be 238g at the least with linotype. I acquired 300 lbs. of ingots that were poured by someone who is very meticulous. I doubt he dumped whatever he could find in a pot and poured it. But I don't have any idea of what the mix is actually made of. What is the problem? Any suggestions would be greaty appreciated.