I have mixed reviews so far. Not sure if because some people have different size barrels or what. I am trying to figure out what works and while some reports are good, others are not great. I have seen groups from people buying form one of the major suppliers (don't like to mention names) but those groups they posted are not acceptable to me. I only want to sell ammo that is really accurate.I am on the quest for sure. When I do I plan to buy molds for producing them and I will post as I make progress.