Looking for some help in locating a mould for 270 cal. The moulds that I'm looking for are the Ideal #280412 HP which throws a 135 grain HP, a #280473 which throws a 124 grain and a #280468 which throws a 122 grain. If anyone has one that they wish to part with, I would be interested. Have checked the catalogs that I have and can find none of the #s I am looking for. Thanks.