The bullet factory is that place google them not to sure on the exportation of components from Aus I use them they are good pills very uniform meplats used them in a as issued 1942 Savage No.4 in a walk up 3 range multi position 300yds/200/100 shoot at the SASR range in Perth against 40 other shooters and won so they do work. Think I brought 1000 of them a while ago then lucked onto 400 174 grain Highland pills long out of production so brought them as well along with 1500 174 SMK's before they went through the roof.........$'s wise