Part Number: 11691227 (Hardware) Part Number: 11691229 (Spacer, ring) Part Number: 1169123 (Pin) Part Number: 11691230 ((lensyellowdiffusing )for lh89/1) Part Number: 11691238 (Pin expanding grip) Part Number: 11691248 (Sight front) Part Number: 1-16912-5 (No description) Part Number: 11691250 (Housing) Part Number: 11691254 (Bracket) Part Number: 11691255 (Bolt machine) Part Number: 11691277 (Bracket) Part Number: 11691278 (Component) Part Number: 1169128-1 (No description) Part Number: 11691282 (Switch rot)