Part Number: 11691417SQAP (Hardware) Part Number: 11691418 (Firing pin) Part Number: 11691419 (Spring) Part Number: 11691420 (Insulator) Part Number: 11691420-1 (Insulator) Part Number: 11691421 (Shaft,bolt,breech a) Part Number: 11691422 (Bolt breech) Part Number: 11691423 (Body,block) Part Number: 11691442 (Plate) Part Number: 11691447 (Switch) Part Number: 11691448 (N/a) Part Number: 11691449 (N/a) Part Number: 11691480 (Lock breech) Part Number: 1169-15 (Lock)