Goodsteel;n1086 wrote: Totally unnecessary. A 45 ACP will almost shoot pure lead.
Lyman #2 is target rifle fodder, or HV hunting alloy.
If I were you, I would cut that stuff 1part #2 to 4 parts COWW. This will give you an alloy of 96.1% lead, 2.8% antimony, and 1% tin.
Size .002 over groove diameter and let the good times roll.