The UltraMag is the heavy duty workhorse of the Redding line, and is a no-nonsense high quality press. It is our favorite for large jobs and highly recommend it for the reloader needing a large frame press. The leverage system on this press (unlike most others) is connected to the top of the press frame which gives it literally tons of pressure without the usual concerns of press frame deflection or misalignment. This is an expensive press, but one we feel is worth the money, especially for long magnum cartridges.
Big Book Catalog, Issue:68, Page:536
Sinclair, Issue:5A, Page:060