I've got 2 -82s, an '86 and an '88 year. The hammer spring end cap on the '86 is alum and square shaped. You can strip and paint black to match. The '88 has a rounded steel end cap. I ground the lanyard loop off and DuraCoated it. Didn't care for the never-to-be-used loop sticking out.
Both got refinished with Matte Black and S/S DuraCoat and a set of wood grips from Marshals in Hungary. Now, what were once very plain, military-looking pistols are very nice looking indeed. With a new set of recoil and hammer springs from Wolff, they shoot as well as they look!