The Dietetics option of the Nutritional Sciences major is an accredited Didactic Program in Dietetics (DPD) at Penn State.
== Answer == Parkerized finish is a non reflective matte type finish (black). It is used on military weapons to prevent reflecting sunlight and giving away a soldiers position. It is also called a phosphate finish.It is produced by a chemical reaction with the metal itself rather than being painted on.o finish is a verb meaning that you have done something and you have completed it. The noun finish is the completion of a project, or the end line of a race.
I parkerize every piece of the rifle except the pins, springs and the stainless (which I either paint because stainless will not take parkerizing or will swap out your stainless for in spec blued pieces at your request. I cannot do this on a one off basis). offer both Zinc and Manganese parkerizing finish. A Zinc finish is a little lighter and has a gray/charcoal look. Mangangese is darker with a dark charcoal tint. The cost is the same for either finish, but add $35 if you want to use two different finishes.