WALTHER MODEL 4 PARTS SET W/ GRIPS & MAGAZINE, SLIDE EXTENSION, SPRINGS, FIRING PIN, FIRING PIN EXTENSION, RECOIL SPRING, HAMMER, SEAR, GRIPS, GRIP SCREWS, MAGAZINE, MAGAZINE CATCH, MAINSPRING, SAFETY CATCH, TRIGGER, TRIGGER SPRING, RECOIL SPRING BUSHING, EJECTOR, REAR SIGHT (SEE PICTURES FOR ALL PARTS INCLUDED)