Part Number: 12524323 (Part) Part Number: 12524323C (Part) Part Number: 12524325 (Pin, firing) Part Number: 12524327 (Collar) Part Number: 1252433 (Cat) Part Number: 12524335 (Cam-pin assy) Part Number: 1252434 (Cat) Part Number: 12524343 (Hardware) Part Number: 12524346 (Pin,handle) Part Number: 12524358 (Screw, exte) Part Number: 12524359 (Component) Part Number: 12524362 (Cover assy) Part Number: 12524370 (Breech) Part Number: 12524371 (Pin)