Ever you guys heard of AMOS..
http://www.amos.fi/main.html
Multiple rounds simultaneous impact up to 10km..
Performance
Time to fire < 30 sec
Time to scoot < 10 sec
Max. rate of fire 26 rds / min
First 4 rounds < 8 sec
Range > 10 km
Multiple rounds
simultaneous impact
(MRSI) up to 14 rds