THIS KIT 124 D WAS BOUGHT IN THE 1980’S AND WAS NEVER OPEN OR USED. I AM SURE THE PISTON SEAL IS JUNK DUE TO AGE AS MOST OF THEM WERE. SPRING APPEARS TO BE BENT BUT THAT IS DUE TO THE COCKING ARM INSIDE THE SPRING. PACKAGE UNOPENED. ORIGINAL PACKAGE. SEE PHOTOS, PLEASE ASK ANY QUESTIONS, SHIPPING AND HANDLING FIRM.