M203
Parts
| 1 | GUARD,HAND,GRENADE | 7 | WIRE |
| 2 | SCREW,MACHINE | 8 | SCREW,MACHINE |
| 3 | LEAF SIGHT ASSEMBLY | 9 | BRACKET,MOUNTING |
| 4 | PIN,SPRING | 10 | BUSHING HALF |
| 5 | BAR,LOCKING, SWIVEL | 11 | BARREL ASSEMBLY |
| 6 | MOUNT.,SWIVEL | 12 | RECEIVER ASSEMBLY |
| 1 | SCREW, MACHINE | 5 | WASHER, FLAT |
| 2 | WASHER, LOCK | 6 | SETSCREW |
| 3 | LEAF, SIGHT | 7 | MOUNT, SIGHT LEAF |
| 4 | PIN, SPRING | 8 | BASE, SIGHT LEAF |
| 1 | SCREW, SPECIAL | 7 | SCREW, SHOULDER |
| 2 | CLAMP, QUADRANT SIGHT | 8 | SPRING, HELICAL |
| 3 | POST, SIGHT | 9 | QUADRANT, RANGE ASSEMBLY |
| 4 | RETAINER, SIGHT APERTURE | 10 | LATCH ASSEMBLY |
| 5 | PIN, SPRING | 11 | SIGHTARM ASSEMBLY |
| 6 | APERTURE, SIGHT |
| 1 | SCREW, MACHINE |
| 2 | QUADRANT, FIRE CONTROL |
| 3 | BRACKET ASSEMBLY |
| 1 | LATCH, SIGHT |
| 2 | PIN, STRAIGHT |
| 1 | RIVET, TUBULAR | 3 | ARM, SIGHT APERTURE |
| 2 | ARM, SIGHT POST | 4 | ARM, QUADRANT SIGHT |
| 1 | PIN, STRAIGHT, HEADLESS | 13 | SPRING, HELICAL | 25 | PIN, SPRING |
| 2 | STOP, BARREL | 14 | SEAR | 26 | EXTRACTOR, CARTRIDGE |
| 3 | SPRING, HELICAL | 15 | SPRING, HELICAL | 27 | SPRING, HELICAL |
| 4 | PIN, STRAIGHT, HEADLESS | 16 | PIN, SPRING | 28 | PIN, SPRING |
| 5 | LATCH, BARREL | 17 | LEVER, COCKING | 29 | GUARD, TRIGGER |
| 6 | SPRING, HELICAL | 18 | PIN, FIRING | 30 | INSERT, BREECH |
| 7 | SCREW, SELF-LOCKING | 19 | RETAINER, EJECTOR | 31 | PIN, SPRING |
| 8 | PLATE, BACK | 20 | SPRING, HELICAL | 32 | PIN, SPRING |
| 9 | FOLLOWER GUIDE | 21 | EJECTOR, CARTRIDGE | 33 | INSERT, SCREW THREAD |
| 10 | PIN, SPRING | 22 | SAFETY, GRENADE | 34 | RECEIVER, CARTRIDGE |
| 11 | PIN, STRAIGHT,HEADED | 23 | PLUNGER, SAFETY | ||
| 12 | TRIGGER | 24 | SPRING, HELICAL |
| 1 | EXTENSION, BARREL | 4 | GRIP, GRENADE LAUNCH |
| 2 | LOCATOR, CARTRIDGE | 5 | BARREL |
| 3 | SPRING, HELICAL |
