Parts Diagrams
Upper Receiver And Rear Sight Assembly
| (1) | Rear Sight Assembly |
| (2) | Rear Sight Windage Knob Retaining Pin |
| (3) | Rear Sight Windage Knob |
| (4) | Rear Sight Windage Knob Helical Spring |
| (5) | Rear Sight Windage Knob Ball Bearing |
| (6) | Rear Sight Windage Screw |
| (7) | Rear Sight Aperture |
| (8) | Rear Sight Flat Spring |
| (9) | Rear Sight Base |
| (10) | Rear Sight Retaining Pin |
| (11) | Rear Sight Elevation Helical Spring |
| (12) | Rear Sight Elevation Index Ball Bearing |
| (13) | Rear Sight Elevation Index Helical Spring |
| (14) | Rear Sight Elevation Index Screw |
| (15) | Rear Sight Elevation Index |
| (16) | Rear Sight Elevation Knob |
| (17) | Ejection Port Cover Retaining Ring |
| (18) | Ejection Port Cover Pin |
| (19) | Ejection Port Cover Helical Spring |
| (20) | Ejection Port Cover |
| (21) | Forward Assist Retaining Pin |
| (22) | Forward Assist Assembly |
| (23) | Forward Assist Helical Compression Spring |
| (24) | Upper Receiver |
