goblism
07-30-2015, 02:08 PM
I want to pass along an FYI to some members here that Lee Precision will sell the larger blank mold blocks that they use for the 300 blackout bullet if you call to order. I believe it is $27 for a two cavity mold. I needed a larger blank for my 264 dies in order to make a core for a 140 grain bullet so they should do the trick. I believe that Lee said it would make a 1.4" core but I will double check upon arrival.