No this isnt about cologne injections.
I have about 5-600#s of lead that sits at about a 10 on the BHN scale, Id like to use some foundry type to get this hard enough for 223 cast bullets, anyone have a suggestion on how much of each will get me into rifle hardness territory? Ill be powder coating and gas checking. Looking for around 23-2500fps, Im only concerned with running an AR, not about velocities.
I have about 5-600#s of lead that sits at about a 10 on the BHN scale, Id like to use some foundry type to get this hard enough for 223 cast bullets, anyone have a suggestion on how much of each will get me into rifle hardness territory? Ill be powder coating and gas checking. Looking for around 23-2500fps, Im only concerned with running an AR, not about velocities.