| 1.
Barrel |
15.
Extractor |
29.
Slide and follower |
43.
Front handguard ferrule |
| 2.
lower band |
16.
Extractor spring |
30.
Operating rod |
44.
Front handguard |
| 3.
lower band pin |
17.
Extractor plunger |
31.
Bullet guide |
45.
Accelerator pin |
| 4.
Rear handguard |
18.
Firing pin |
32.
Follower Rod |
46.
Operating rod catch |
| 5.
Rear handguard band |
19.
Bolt |
33.
Hammer spring plunger |
47.
Accelerator |
| 6.
Front sight |
20.
Safety |
34.
Hammer spring |
48.
Follower arm |
| 7.
Front sight screw |
21.
Trigger housing |
15.
Butplate screw short |
49.
Operating rod spring |
| 8.
Gas cylinder |
22.
Trigger pin |
36.
Butplate screw long |
50.
Follower arm pin |
| 9.
Clip latch pin |
23.
Trigger guard (old style) |
37.
Butplate |
51.
Gas cylinder lock |
| 10.
Clip latch |
24.
Clip ejector |
38.
Stock ferrule swivel |
52.
Gas cylinder lock screw/valve |
| 11.
Clip latch spring |
25.
Hammer pin |
39.
Stock ferrule swivel screw |
53.
Rear Sight |
| 12.
Receiver |
26.
Trigger sear(old style) |
40.
Stock ferrule |
54.
Stacking swivel |
| 13.
Ejector |
27.
Hammer spring housing |
41.
Butt swivel |
55.
Stacking swivel screw |
| 14.
Ejector spring |
28.
Hammer |
42.
Front handguard spacer |
|