If that's the case, give the gun shop a call and ask them about it. Commercially made cast bullets are lubed at the factory, but if it's just a local guy making them for sale at the shop, then I don't know. I'd call to confirm before shooting any.
No i dont but i did get the number of the guy that makes them. He said that he lubes them plus they have a blue ring on them. He said that that is a lube in itself. New one on me but I never have done any casting yet and first reloading in 30 yrs. Then was only rifle.
way to slow for me. my way, have stepson load 20 plastic tues up with bullet facing down. next place tube in star and pull pin out. pull handle as fast as i can till tube is empty, start over. easy 1200 an hour. my dillon 650xl is about the same rate except stepson fills primer tubes instead lol.