I had to order some cast from another vendor since GT Bullets has ceased operation so I found Montana Bullet Works. Very pricey, too pricey in my opinion but I can tell that these are quality cast bullets. He details all the specs on the site and all of the extra steps he takes and the certified alloys and the top end lubes and silica dustings but the first thing a customer sees ypon receipt is the packaging and this is top shelf.
Check this out.





Sadly though I could only justify a few hundred of these beauties. These are my absolute favorite 357 bullet, the venerable 358156 with a GC. An outstanding bullet.