The whiz wheel unit consists of a generic sleeve with interchangeable wheels that correspond to. different weapon and ammunition types. The specific variables that a wheel is built for are: The G7 BC. of the bullet, nominal muzzle velocity, sight height, and either MILS/Meters or MOA/Yards units.
Great question! A physician who is a DO (Doctor of Osteopathic Medicine) is held to the same standards as an MD. They both attend four years of medical school and complete their training during the same residency programs.
Next comes four years of medical school. At the end of this, a student receives a doctor of medicine degree, or M.D. However, in order to practice independently, doctors must participate in a residency program. This usually lasts three to seven years.