STAINLESS STEEL 17cm Korean Mini guard Rizzuto style automatic knife

Vintage STAINLESS STEEL 17cm Korean Mini guard Rizzuto style automatic knife most likely made in the 1970s or 80s in Korea. It measures 16.7cm (6 5/8 inches) open and 3.75 inches closed with steel liners, bolsters, button & safety and nickel silver lanyard ring. The flat spear point blade is 99% or better with original finish and some light scratches with the ricasso stamped STAINLESS STEEL. The smooth black plastic scales are in good condition with lots of light handling marks & scuffs. The knife works well with blade tip deep and centered, good snap and average lockup with about 3/16" up and down that springs back when you let go. Does rattle if shaken with blade open. Safety does not work. EX- condition.