Ramp blade white bead front sight and 100-300 meter tangent rear sight, with a "crown/N" commercial proof on the left side of the chamber, "Imperial Eagle" wartime firing proof on the breechblock, "MADE IN GERMANY" on the left rail and a milled blank panel on the lower safety position. Number "138" is stamped underneath barrel, on receiver extension lug, and on the frame, inside the forward takedown well. A checkered hardwood forearm is secured to a frame extension with a wedge and a thumbscrew, with a proper internal spring. Fitted with hardwood grips and a nickel bodied, wood base magazine.