There are a few that is selling the powder on ebay. What I use to mix my own is Midway Moly disulfide dry lubricant A big container is 8oz. and lasts a very long time. It is used for lubing shell cases and lead bullets. Getting it that way you can mix how strong you want it. If mixed with thin oil the oil will act as a carrier to get it into tight spaces like the cocking linkage and the barrel block if did not change over to brass washers then use the Moly in a little grease. I use the Moly/grease on the spring ends and the top hat. Now the bad once you burnish it into the metal it is HARD to get out and nothing will stick to it!