M12
40 mm HE bounding underbarrel grenade round M12
A 40 mm high-explosive bounding round for the GP-25 and GP-30 underbarrel grenade launchers that bounces and detonates in the air to increase fragment effect against personnel and against technical and material means.
Also written: 40
Enlarge 40 mm HE bounding underbarrel grenade round M12
Specification
| Calibre | 40 mm |
|---|---|
| Round mass | 276 g |
| Explosive mass | 40 g |
| Round length | max 108.3 mm |
| Muzzle velocity | 78 m/s |
| Fuze arming distance | 10 to 40 m |
| Fuze self-destruct time | 12 to 20 s |
| Max range | 400 m |
| Lethal radius | 6 m |
| Jump height | min 0.5 m |
| Operating temperature | -30 to +50 °C |
All data provided for information purposes; final specification is defined per contract. Full technical data sheets are issued on request against a stated end-user.