This unbranded sizing die is part of an estate. I know nothing about it or reloading in general. It was found in the shown plastic tube labeled "Palma Sizing Die". There are no marking on it. Was found with a box of spent .308 casings also in a box marked "Palma". Previous owner was a benchrest shooter who shot mainly .308. This die is obviously well made and appears to have seen little use. Die body weights 1lb 10oz and ranges in diameter from 1" threaded portion to 1-1/2" and 2". Plastic storage tube is cracked as shown. Please examine pictures carefully as to condition and intended use. If you need more pictures or measurements, please ask. If you are not reasonably certain that you know exactly what this sizing die is designed for, please don't bid on it. Sale is as is with no returns.